9930544884

素因数分解:

$2^2\times 3^2\times {\mathrm{13}}^1\times {\mathrm{89}}^1\times {\mathrm{238417}}^1$

素因数の和:238529

約数の個数: 72

約数和(自身を含む): 27337007880

約数和(自身を除く): 17406462996

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 36, 39, 52, 78, 89, 117, 156, 178, 234, 267, 356, 468, 534, 801, 1068, 1157, 1602, 2314, 3204, 3471, 4628, 6942, 10413, 13884, 20826, 41652, 238417, 476834, 715251, 953668, 1430502, 2145753, 2861004, 3099421, 4291506, 6198842, 8583012, 9298263, 12397684, 18596526, 21219113, 27894789, 37193052, 42438226, 55789578, 63657339, 84876452, 111579156, 127314678, 190972017, 254629356, 275848469, 381944034, 551696938, 763888068, 827545407, 1103393876, 1655090814, 2482636221, 3310181628, 4965272442, 9930544884]

約数ペア:

[(1, 9930544884), (2, 4965272442), (3, 3310181628), (4, 2482636221), (6, 1655090814), (9, 1103393876), (12, 827545407), (13, 763888068), (18, 551696938), (26, 381944034), (36, 275848469), (39, 254629356), (52, 190972017), (78, 127314678), (89, 111579156), (117, 84876452), (156, 63657339), (178, 55789578), (234, 42438226), (267, 37193052), (356, 27894789), (468, 21219113), (534, 18596526), (801, 12397684), (1068, 9298263), (1157, 8583012), (1602, 6198842), (2314, 4291506), (3204, 3099421), (3471, 2861004), (4628, 2145753), (6942, 1430502), (10413, 953668), (13884, 715251), (20826, 476834), (41652, 238417)]