7178556

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{457}}^1$

素因数の和:499

約数の個数: 96

約数和(自身を含む): 22159872

約数和(自身を除く): 14981316

約数列:

[1, 2, 3, 4, 6, 7, 11, 12, 14, 17, 21, 22, 28, 33, 34, 42, 44, 51, 66, 68, 77, 84, 102, 119, 132, 154, 187, 204, 231, 238, 308, 357, 374, 457, 462, 476, 561, 714, 748, 914, 924, 1122, 1309, 1371, 1428, 1828, 2244, 2618, 2742, 3199, 3927, 5027, 5236, 5484, 6398, 7769, 7854, 9597, 10054, 12796, 15081, 15538, 15708, 19194, 20108, 23307, 30162, 31076, 35189, 38388, 46614, 54383, 60324, 70378, 85459, 93228, 105567, 108766, 140756, 163149, 170918, 211134, 217532, 256377, 326298, 341836, 422268, 512754, 598213, 652596, 1025508, 1196426, 1794639, 2392852, 3589278, 7178556]

約数ペア:

[(1, 7178556), (2, 3589278), (3, 2392852), (4, 1794639), (6, 1196426), (7, 1025508), (11, 652596), (12, 598213), (14, 512754), (17, 422268), (21, 341836), (22, 326298), (28, 256377), (33, 217532), (34, 211134), (42, 170918), (44, 163149), (51, 140756), (66, 108766), (68, 105567), (77, 93228), (84, 85459), (102, 70378), (119, 60324), (132, 54383), (154, 46614), (187, 38388), (204, 35189), (231, 31076), (238, 30162), (308, 23307), (357, 20108), (374, 19194), (457, 15708), (462, 15538), (476, 15081), (561, 12796), (714, 10054), (748, 9597), (914, 7854), (924, 7769), (1122, 6398), (1309, 5484), (1371, 5236), (1428, 5027), (1828, 3927), (2244, 3199), (2618, 2742)]