18654367056

素因数分解:

$2^4\times 3^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{61}}^1\times {\mathrm{15809}}^1$

素因数の和:15925

約数の個数: 160

約数和(自身を含む): 54453181440

約数和(自身を除く): 35798814384

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 31, 39, 48, 52, 61, 62, 78, 93, 104, 122, 124, 156, 183, 186, 208, 244, 248, 312, 366, 372, 403, 488, 496, 624, 732, 744, 793, 806, 976, 1209, 1464, 1488, 1586, 1612, 1891, 2379, 2418, 2928, 3172, 3224, 3782, 4758, 4836, 5673, 6344, 6448, 7564, 9516, 9672, 11346, 12688, 15128, 15809, 19032, 19344, 22692, 24583, 30256, 31618, 38064, 45384, 47427, 49166, 63236, 73749, 90768, 94854, 98332, 126472, 147498, 189708, 196664, 205517, 252944, 294996, 379416, 393328, 411034, 490079, 589992, 616551, 758832, 822068, 964349, 980158, 1179984, 1233102, 1470237, 1644136, 1928698, 1960316, 2466204, 2893047, 2940474, 3288272, 3857396, 3920632, 4932408, 5786094, 5880948, 6371027, 7714792, 7841264, 9864816, 11572188, 11761896, 12536537, 12742054, 15429584, 19113081, 23144376, 23523792, 25073074, 25484108, 29894819, 37609611, 38226162, 46288752, 50146148, 50968216, 59789638, 75219222, 76452324, 89684457, 100292296, 101936432, 119579276, 150438444, 152904648, 179368914, 200584592, 239158552, 300876888, 305809296, 358737828, 388632647, 478317104, 601753776, 717475656, 777265294, 1165897941, 1434951312, 1554530588, 2331795882, 3109061176, 4663591764, 6218122352, 9327183528, 18654367056]

約数ペア:

[(1, 18654367056), (2, 9327183528), (3, 6218122352), (4, 4663591764), (6, 3109061176), (8, 2331795882), (12, 1554530588), (13, 1434951312), (16, 1165897941), (24, 777265294), (26, 717475656), (31, 601753776), (39, 478317104), (48, 388632647), (52, 358737828), (61, 305809296), (62, 300876888), (78, 239158552), (93, 200584592), (104, 179368914), (122, 152904648), (124, 150438444), (156, 119579276), (183, 101936432), (186, 100292296), (208, 89684457), (244, 76452324), (248, 75219222), (312, 59789638), (366, 50968216), (372, 50146148), (403, 46288752), (488, 38226162), (496, 37609611), (624, 29894819), (732, 25484108), (744, 25073074), (793, 23523792), (806, 23144376), (976, 19113081), (1209, 15429584), (1464, 12742054), (1488, 12536537), (1586, 11761896), (1612, 11572188), (1891, 9864816), (2379, 7841264), (2418, 7714792), (2928, 6371027), (3172, 5880948), (3224, 5786094), (3782, 4932408), (4758, 3920632), (4836, 3857396), (5673, 3288272), (6344, 2940474), (6448, 2893047), (7564, 2466204), (9516, 1960316), (9672, 1928698), (11346, 1644136), (12688, 1470237), (15128, 1233102), (15809, 1179984), (19032, 980158), (19344, 964349), (22692, 822068), (24583, 758832), (30256, 616551), (31618, 589992), (38064, 490079), (45384, 411034), (47427, 393328), (49166, 379416), (63236, 294996), (73749, 252944), (90768, 205517), (94854, 196664), (98332, 189708), (126472, 147498)]