12921084

素因数分解:

$2^2\times 3^2\times {\mathrm{11}}^1\times {\mathrm{67}}^1\times {\mathrm{487}}^1$

素因数の和:575

約数の個数: 72

約数和(自身を含む): 36236928

約数和(自身を除く): 23315844

約数列:

[1, 2, 3, 4, 6, 9, 11, 12, 18, 22, 33, 36, 44, 66, 67, 99, 132, 134, 198, 201, 268, 396, 402, 487, 603, 737, 804, 974, 1206, 1461, 1474, 1948, 2211, 2412, 2922, 2948, 4383, 4422, 5357, 5844, 6633, 8766, 8844, 10714, 13266, 16071, 17532, 21428, 26532, 32142, 32629, 48213, 64284, 65258, 96426, 97887, 130516, 192852, 195774, 293661, 358919, 391548, 587322, 717838, 1076757, 1174644, 1435676, 2153514, 3230271, 4307028, 6460542, 12921084]

約数ペア:

[(1, 12921084), (2, 6460542), (3, 4307028), (4, 3230271), (6, 2153514), (9, 1435676), (11, 1174644), (12, 1076757), (18, 717838), (22, 587322), (33, 391548), (36, 358919), (44, 293661), (66, 195774), (67, 192852), (99, 130516), (132, 97887), (134, 96426), (198, 65258), (201, 64284), (268, 48213), (396, 32629), (402, 32142), (487, 26532), (603, 21428), (737, 17532), (804, 16071), (974, 13266), (1206, 10714), (1461, 8844), (1474, 8766), (1948, 6633), (2211, 5844), (2412, 5357), (2922, 4422), (2948, 4383)]