1117967148

素因数分解:

$2^2\times 3^2\times {\mathrm{43}}^1\times {\mathrm{401}}^1\times {\mathrm{1801}}^1$

素因数の和:2255

約数の個数: 72

約数和(自身を含む): 2900513616

約数和(自身を除く): 1782546468

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 43, 86, 129, 172, 258, 387, 401, 516, 774, 802, 1203, 1548, 1604, 1801, 2406, 3602, 3609, 4812, 5403, 7204, 7218, 10806, 14436, 16209, 17243, 21612, 32418, 34486, 51729, 64836, 68972, 77443, 103458, 154886, 155187, 206916, 232329, 309772, 310374, 464658, 620748, 696987, 722201, 929316, 1393974, 1444402, 2166603, 2787948, 2888804, 4333206, 6499809, 8666412, 12999618, 25999236, 31054643, 62109286, 93163929, 124218572, 186327858, 279491787, 372655716, 558983574, 1117967148]

約数ペア:

[(1, 1117967148), (2, 558983574), (3, 372655716), (4, 279491787), (6, 186327858), (9, 124218572), (12, 93163929), (18, 62109286), (36, 31054643), (43, 25999236), (86, 12999618), (129, 8666412), (172, 6499809), (258, 4333206), (387, 2888804), (401, 2787948), (516, 2166603), (774, 1444402), (802, 1393974), (1203, 929316), (1548, 722201), (1604, 696987), (1801, 620748), (2406, 464658), (3602, 310374), (3609, 309772), (4812, 232329), (5403, 206916), (7204, 155187), (7218, 154886), (10806, 103458), (14436, 77443), (16209, 68972), (17243, 64836), (21612, 51729), (32418, 34486)]