18601044

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{41}}^1\times {\mathrm{491}}^1$

素因数の和:557

約数の個数: 96

約数和(自身を含む): 55544832

約数和(自身を除く): 36943788

約数列:

[1, 2, 3, 4, 6, 7, 11, 12, 14, 21, 22, 28, 33, 41, 42, 44, 66, 77, 82, 84, 123, 132, 154, 164, 231, 246, 287, 308, 451, 462, 491, 492, 574, 861, 902, 924, 982, 1148, 1353, 1473, 1722, 1804, 1964, 2706, 2946, 3157, 3437, 3444, 5401, 5412, 5892, 6314, 6874, 9471, 10311, 10802, 12628, 13748, 16203, 18942, 20131, 20622, 21604, 32406, 37807, 37884, 40262, 41244, 60393, 64812, 75614, 80524, 113421, 120786, 140917, 151228, 221441, 226842, 241572, 281834, 422751, 442882, 453684, 563668, 664323, 845502, 885764, 1328646, 1550087, 1691004, 2657292, 3100174, 4650261, 6200348, 9300522, 18601044]

約数ペア:

[(1, 18601044), (2, 9300522), (3, 6200348), (4, 4650261), (6, 3100174), (7, 2657292), (11, 1691004), (12, 1550087), (14, 1328646), (21, 885764), (22, 845502), (28, 664323), (33, 563668), (41, 453684), (42, 442882), (44, 422751), (66, 281834), (77, 241572), (82, 226842), (84, 221441), (123, 151228), (132, 140917), (154, 120786), (164, 113421), (231, 80524), (246, 75614), (287, 64812), (308, 60393), (451, 41244), (462, 40262), (491, 37884), (492, 37807), (574, 32406), (861, 21604), (902, 20622), (924, 20131), (982, 18942), (1148, 16203), (1353, 13748), (1473, 12628), (1722, 10802), (1804, 10311), (1964, 9471), (2706, 6874), (2946, 6314), (3157, 5892), (3437, 5412), (3444, 5401)]