9905688

素因数分解:

$2^3\times 3^2\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{557}}^1$

素因数の和:601

約数の個数: 96

約数和(自身を含む): 30466800

約数和(自身を除く): 20561112

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 18, 19, 24, 26, 36, 38, 39, 52, 57, 72, 76, 78, 104, 114, 117, 152, 156, 171, 228, 234, 247, 312, 342, 456, 468, 494, 557, 684, 741, 936, 988, 1114, 1368, 1482, 1671, 1976, 2223, 2228, 2964, 3342, 4446, 4456, 5013, 5928, 6684, 7241, 8892, 10026, 10583, 13368, 14482, 17784, 20052, 21166, 21723, 28964, 31749, 40104, 42332, 43446, 57928, 63498, 65169, 84664, 86892, 95247, 126996, 130338, 137579, 173784, 190494, 253992, 260676, 275158, 380988, 412737, 521352, 550316, 761976, 825474, 1100632, 1238211, 1650948, 2476422, 3301896, 4952844, 9905688]

約数ペア:

[(1, 9905688), (2, 4952844), (3, 3301896), (4, 2476422), (6, 1650948), (8, 1238211), (9, 1100632), (12, 825474), (13, 761976), (18, 550316), (19, 521352), (24, 412737), (26, 380988), (36, 275158), (38, 260676), (39, 253992), (52, 190494), (57, 173784), (72, 137579), (76, 130338), (78, 126996), (104, 95247), (114, 86892), (117, 84664), (152, 65169), (156, 63498), (171, 57928), (228, 43446), (234, 42332), (247, 40104), (312, 31749), (342, 28964), (456, 21723), (468, 21166), (494, 20052), (557, 17784), (684, 14482), (741, 13368), (936, 10583), (988, 10026), (1114, 8892), (1368, 7241), (1482, 6684), (1671, 5928), (1976, 5013), (2223, 4456), (2228, 4446), (2964, 3342)]