2013012

素因数分解:

$2^2\times 3^5\times {\mathrm{19}}^1\times {\mathrm{109}}^1$

素因数の和:147

約数の個数: 72

約数和(自身を含む): 5605600

約数和(自身を除く): 3592588

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 19, 27, 36, 38, 54, 57, 76, 81, 108, 109, 114, 162, 171, 218, 228, 243, 324, 327, 342, 436, 486, 513, 654, 684, 972, 981, 1026, 1308, 1539, 1962, 2052, 2071, 2943, 3078, 3924, 4142, 4617, 5886, 6156, 6213, 8284, 8829, 9234, 11772, 12426, 17658, 18468, 18639, 24852, 26487, 35316, 37278, 52974, 55917, 74556, 105948, 111834, 167751, 223668, 335502, 503253, 671004, 1006506, 2013012]

約数ペア:

[(1, 2013012), (2, 1006506), (3, 671004), (4, 503253), (6, 335502), (9, 223668), (12, 167751), (18, 111834), (19, 105948), (27, 74556), (36, 55917), (38, 52974), (54, 37278), (57, 35316), (76, 26487), (81, 24852), (108, 18639), (109, 18468), (114, 17658), (162, 12426), (171, 11772), (218, 9234), (228, 8829), (243, 8284), (324, 6213), (327, 6156), (342, 5886), (436, 4617), (486, 4142), (513, 3924), (654, 3078), (684, 2943), (972, 2071), (981, 2052), (1026, 1962), (1308, 1539)]