18598338

素因数分解:

$2^1\times 3^2\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{41}}^1\times {\mathrm{79}}^1$

素因数の和:168

約数の個数: 96

約数和(自身を含む): 47174400

約数和(自身を除く): 28576062

約数列:

[1, 2, 3, 6, 9, 11, 18, 22, 29, 33, 41, 58, 66, 79, 82, 87, 99, 123, 158, 174, 198, 237, 246, 261, 319, 369, 451, 474, 522, 638, 711, 738, 869, 902, 957, 1189, 1353, 1422, 1738, 1914, 2291, 2378, 2607, 2706, 2871, 3239, 3567, 4059, 4582, 5214, 5742, 6478, 6873, 7134, 7821, 8118, 9717, 10701, 13079, 13746, 15642, 19434, 20619, 21402, 25201, 26158, 29151, 35629, 39237, 41238, 50402, 58302, 71258, 75603, 78474, 93931, 106887, 117711, 151206, 187862, 213774, 226809, 235422, 281793, 320661, 453618, 563586, 641322, 845379, 1033241, 1690758, 2066482, 3099723, 6199446, 9299169, 18598338]

約数ペア:

[(1, 18598338), (2, 9299169), (3, 6199446), (6, 3099723), (9, 2066482), (11, 1690758), (18, 1033241), (22, 845379), (29, 641322), (33, 563586), (41, 453618), (58, 320661), (66, 281793), (79, 235422), (82, 226809), (87, 213774), (99, 187862), (123, 151206), (158, 117711), (174, 106887), (198, 93931), (237, 78474), (246, 75603), (261, 71258), (319, 58302), (369, 50402), (451, 41238), (474, 39237), (522, 35629), (638, 29151), (711, 26158), (738, 25201), (869, 21402), (902, 20619), (957, 19434), (1189, 15642), (1353, 13746), (1422, 13079), (1738, 10701), (1914, 9717), (2291, 8118), (2378, 7821), (2607, 7134), (2706, 6873), (2871, 6478), (3239, 5742), (3567, 5214), (4059, 4582)]