2154687612

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{75223}}^1$

素因数の和:75279

約数の個数: 96

約数和(自身を含む): 6470467584

約数和(自身を除く): 4315779972

約数列:

[1, 2, 3, 4, 6, 7, 11, 12, 14, 21, 22, 28, 31, 33, 42, 44, 62, 66, 77, 84, 93, 124, 132, 154, 186, 217, 231, 308, 341, 372, 434, 462, 651, 682, 868, 924, 1023, 1302, 1364, 2046, 2387, 2604, 4092, 4774, 7161, 9548, 14322, 28644, 75223, 150446, 225669, 300892, 451338, 526561, 827453, 902676, 1053122, 1579683, 1654906, 2106244, 2331913, 2482359, 3159366, 3309812, 4663826, 4964718, 5792171, 6318732, 6995739, 9327652, 9929436, 11584342, 13991478, 16323391, 17376513, 23168684, 25651043, 27982956, 32646782, 34753026, 48970173, 51302086, 65293564, 69506052, 76953129, 97940346, 102604172, 153906258, 179557301, 195880692, 307812516, 359114602, 538671903, 718229204, 1077343806, 2154687612]

約数ペア:

[(1, 2154687612), (2, 1077343806), (3, 718229204), (4, 538671903), (6, 359114602), (7, 307812516), (11, 195880692), (12, 179557301), (14, 153906258), (21, 102604172), (22, 97940346), (28, 76953129), (31, 69506052), (33, 65293564), (42, 51302086), (44, 48970173), (62, 34753026), (66, 32646782), (77, 27982956), (84, 25651043), (93, 23168684), (124, 17376513), (132, 16323391), (154, 13991478), (186, 11584342), (217, 9929436), (231, 9327652), (308, 6995739), (341, 6318732), (372, 5792171), (434, 4964718), (462, 4663826), (651, 3309812), (682, 3159366), (868, 2482359), (924, 2331913), (1023, 2106244), (1302, 1654906), (1364, 1579683), (2046, 1053122), (2387, 902676), (2604, 827453), (4092, 526561), (4774, 451338), (7161, 300892), (9548, 225669), (14322, 150446), (28644, 75223)]