6642178128

素因数分解:

$2^4\times 3^2\times {\mathrm{269}}^1\times {\mathrm{171473}}^1$

素因数の和:171756

約数の個数: 60

約数和(自身を含む): 18658085940

約数和(自身を除く): 12015907812

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 48, 72, 144, 269, 538, 807, 1076, 1614, 2152, 2421, 3228, 4304, 4842, 6456, 9684, 12912, 19368, 38736, 171473, 342946, 514419, 685892, 1028838, 1371784, 1543257, 2057676, 2743568, 3086514, 4115352, 6173028, 8230704, 12346056, 24692112, 46126237, 92252474, 138378711, 184504948, 276757422, 369009896, 415136133, 553514844, 738019792, 830272266, 1107029688, 1660544532, 2214059376, 3321089064, 6642178128]

約数ペア:

[(1, 6642178128), (2, 3321089064), (3, 2214059376), (4, 1660544532), (6, 1107029688), (8, 830272266), (9, 738019792), (12, 553514844), (16, 415136133), (18, 369009896), (24, 276757422), (36, 184504948), (48, 138378711), (72, 92252474), (144, 46126237), (269, 24692112), (538, 12346056), (807, 8230704), (1076, 6173028), (1614, 4115352), (2152, 3086514), (2421, 2743568), (3228, 2057676), (4304, 1543257), (4842, 1371784), (6456, 1028838), (9684, 685892), (12912, 514419), (19368, 342946), (38736, 171473)]