18109464

素因数分解:

$2^3\times 3^1\times {\mathrm{23}}^1\times {\mathrm{53}}^1\times {\mathrm{619}}^1$

素因数の和:704

約数の個数: 64

約数和(自身を含む): 48211200

約数和(自身を除く): 30101736

約数列:

[1, 2, 3, 4, 6, 8, 12, 23, 24, 46, 53, 69, 92, 106, 138, 159, 184, 212, 276, 318, 424, 552, 619, 636, 1219, 1238, 1272, 1857, 2438, 2476, 3657, 3714, 4876, 4952, 7314, 7428, 9752, 14237, 14628, 14856, 28474, 29256, 32807, 42711, 56948, 65614, 85422, 98421, 113896, 131228, 170844, 196842, 262456, 341688, 393684, 754561, 787368, 1509122, 2263683, 3018244, 4527366, 6036488, 9054732, 18109464]

約数ペア:

[(1, 18109464), (2, 9054732), (3, 6036488), (4, 4527366), (6, 3018244), (8, 2263683), (12, 1509122), (23, 787368), (24, 754561), (46, 393684), (53, 341688), (69, 262456), (92, 196842), (106, 170844), (138, 131228), (159, 113896), (184, 98421), (212, 85422), (276, 65614), (318, 56948), (424, 42711), (552, 32807), (619, 29256), (636, 28474), (1219, 14856), (1238, 14628), (1272, 14237), (1857, 9752), (2438, 7428), (2476, 7314), (3657, 4952), (3714, 4876)]