42894894

素因数分解:

$2^1\times 3^1\times 7^3\times {\mathrm{19}}^1\times {\mathrm{1097}}^1$

素因数の和:1142

約数の個数: 64

約数和(自身を含む): 105408000

約数和(自身を除く): 62513106

約数列:

[1, 2, 3, 6, 7, 14, 19, 21, 38, 42, 49, 57, 98, 114, 133, 147, 266, 294, 343, 399, 686, 798, 931, 1029, 1097, 1862, 2058, 2194, 2793, 3291, 5586, 6517, 6582, 7679, 13034, 15358, 19551, 20843, 23037, 39102, 41686, 46074, 53753, 62529, 107506, 125058, 145901, 161259, 291802, 322518, 376271, 437703, 752542, 875406, 1021307, 1128813, 2042614, 2257626, 3063921, 6127842, 7149149, 14298298, 21447447, 42894894]

約数ペア:

[(1, 42894894), (2, 21447447), (3, 14298298), (6, 7149149), (7, 6127842), (14, 3063921), (19, 2257626), (21, 2042614), (38, 1128813), (42, 1021307), (49, 875406), (57, 752542), (98, 437703), (114, 376271), (133, 322518), (147, 291802), (266, 161259), (294, 145901), (343, 125058), (399, 107506), (686, 62529), (798, 53753), (931, 46074), (1029, 41686), (1097, 39102), (1862, 23037), (2058, 20843), (2194, 19551), (2793, 15358), (3291, 13034), (5586, 7679), (6517, 6582)]