18394773552

素因数分解:

$2^4\times 3^2\times {\mathrm{31}}^1\times {\mathrm{199}}^1\times {\mathrm{20707}}^1$

素因数の和:20951

約数の個数: 120

約数和(自身を含む): 53410073600

約数和(自身を除く): 35015300048

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 31, 36, 48, 62, 72, 93, 124, 144, 186, 199, 248, 279, 372, 398, 496, 558, 597, 744, 796, 1116, 1194, 1488, 1592, 1791, 2232, 2388, 3184, 3582, 4464, 4776, 6169, 7164, 9552, 12338, 14328, 18507, 20707, 24676, 28656, 37014, 41414, 49352, 55521, 62121, 74028, 82828, 98704, 111042, 124242, 148056, 165656, 186363, 222084, 248484, 296112, 331312, 372726, 444168, 496968, 641917, 745452, 888336, 993936, 1283834, 1490904, 1925751, 2567668, 2981808, 3851502, 4120693, 5135336, 5777253, 7703004, 8241386, 10270672, 11554506, 12362079, 15406008, 16482772, 23109012, 24724158, 30812016, 32965544, 37086237, 46218024, 49448316, 65931088, 74172474, 92436048, 98896632, 127741483, 148344948, 197793264, 255482966, 296689896, 383224449, 510965932, 593379792, 766448898, 1021931864, 1149673347, 1532897796, 2043863728, 2299346694, 3065795592, 4598693388, 6131591184, 9197386776, 18394773552]

約数ペア:

[(1, 18394773552), (2, 9197386776), (3, 6131591184), (4, 4598693388), (6, 3065795592), (8, 2299346694), (9, 2043863728), (12, 1532897796), (16, 1149673347), (18, 1021931864), (24, 766448898), (31, 593379792), (36, 510965932), (48, 383224449), (62, 296689896), (72, 255482966), (93, 197793264), (124, 148344948), (144, 127741483), (186, 98896632), (199, 92436048), (248, 74172474), (279, 65931088), (372, 49448316), (398, 46218024), (496, 37086237), (558, 32965544), (597, 30812016), (744, 24724158), (796, 23109012), (1116, 16482772), (1194, 15406008), (1488, 12362079), (1592, 11554506), (1791, 10270672), (2232, 8241386), (2388, 7703004), (3184, 5777253), (3582, 5135336), (4464, 4120693), (4776, 3851502), (6169, 2981808), (7164, 2567668), (9552, 1925751), (12338, 1490904), (14328, 1283834), (18507, 993936), (20707, 888336), (24676, 745452), (28656, 641917), (37014, 496968), (41414, 444168), (49352, 372726), (55521, 331312), (62121, 296112), (74028, 248484), (82828, 222084), (98704, 186363), (111042, 165656), (124242, 148056)]