18382040352

素因数分解:

$2^5\times 3^2\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{258407}}^1$

素因数の和:258455

約数の個数: 144

約数和(自身を含む): 59258122560

約数和(自身を除く): 40876082208

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 19, 24, 26, 32, 36, 38, 39, 48, 52, 57, 72, 76, 78, 96, 104, 114, 117, 144, 152, 156, 171, 208, 228, 234, 247, 288, 304, 312, 342, 416, 456, 468, 494, 608, 624, 684, 741, 912, 936, 988, 1248, 1368, 1482, 1824, 1872, 1976, 2223, 2736, 2964, 3744, 3952, 4446, 5472, 5928, 7904, 8892, 11856, 17784, 23712, 35568, 71136, 258407, 516814, 775221, 1033628, 1550442, 2067256, 2325663, 3100884, 3359291, 4134512, 4651326, 4909733, 6201768, 6718582, 8269024, 9302652, 9819466, 10077873, 12403536, 13437164, 14729199, 18605304, 19638932, 20155746, 24807072, 26874328, 29458398, 30233619, 37210608, 39277864, 40311492, 44187597, 53748656, 58916796, 60467238, 63826529, 74421216, 78555728, 80622984, 88375194, 107497312, 117833592, 120934476, 127653058, 157111456, 161245968, 176750388, 191479587, 235667184, 241868952, 255306116, 322491936, 353500776, 382959174, 471334368, 483737904, 510612232, 574438761, 707001552, 765918348, 967475808, 1021224464, 1148877522, 1414003104, 1531836696, 2042448928, 2297755044, 3063673392, 4595510088, 6127346784, 9191020176, 18382040352]

約数ペア:

[(1, 18382040352), (2, 9191020176), (3, 6127346784), (4, 4595510088), (6, 3063673392), (8, 2297755044), (9, 2042448928), (12, 1531836696), (13, 1414003104), (16, 1148877522), (18, 1021224464), (19, 967475808), (24, 765918348), (26, 707001552), (32, 574438761), (36, 510612232), (38, 483737904), (39, 471334368), (48, 382959174), (52, 353500776), (57, 322491936), (72, 255306116), (76, 241868952), (78, 235667184), (96, 191479587), (104, 176750388), (114, 161245968), (117, 157111456), (144, 127653058), (152, 120934476), (156, 117833592), (171, 107497312), (208, 88375194), (228, 80622984), (234, 78555728), (247, 74421216), (288, 63826529), (304, 60467238), (312, 58916796), (342, 53748656), (416, 44187597), (456, 40311492), (468, 39277864), (494, 37210608), (608, 30233619), (624, 29458398), (684, 26874328), (741, 24807072), (912, 20155746), (936, 19638932), (988, 18605304), (1248, 14729199), (1368, 13437164), (1482, 12403536), (1824, 10077873), (1872, 9819466), (1976, 9302652), (2223, 8269024), (2736, 6718582), (2964, 6201768), (3744, 4909733), (3952, 4651326), (4446, 4134512), (5472, 3359291), (5928, 3100884), (7904, 2325663), (8892, 2067256), (11856, 1550442), (17784, 1033628), (23712, 775221), (35568, 516814), (71136, 258407)]