15322398

素因数分解:

$2^1\times 3^1\times 7^2\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{211}}^1$

素因数の和:262

約数の個数: 96

約数和(自身を含む): 40602240

約数和(自身を除く): 25279842

約数列:

[1, 2, 3, 6, 7, 13, 14, 19, 21, 26, 38, 39, 42, 49, 57, 78, 91, 98, 114, 133, 147, 182, 211, 247, 266, 273, 294, 399, 422, 494, 546, 633, 637, 741, 798, 931, 1266, 1274, 1477, 1482, 1729, 1862, 1911, 2743, 2793, 2954, 3458, 3822, 4009, 4431, 5187, 5486, 5586, 8018, 8229, 8862, 10339, 10374, 12027, 12103, 16458, 19201, 20678, 24054, 24206, 28063, 31017, 36309, 38402, 52117, 56126, 57603, 62034, 72618, 84189, 104234, 115206, 134407, 156351, 168378, 196441, 268814, 312702, 364819, 392882, 403221, 589323, 729638, 806442, 1094457, 1178646, 2188914, 2553733, 5107466, 7661199, 15322398]

約数ペア:

[(1, 15322398), (2, 7661199), (3, 5107466), (6, 2553733), (7, 2188914), (13, 1178646), (14, 1094457), (19, 806442), (21, 729638), (26, 589323), (38, 403221), (39, 392882), (42, 364819), (49, 312702), (57, 268814), (78, 196441), (91, 168378), (98, 156351), (114, 134407), (133, 115206), (147, 104234), (182, 84189), (211, 72618), (247, 62034), (266, 57603), (273, 56126), (294, 52117), (399, 38402), (422, 36309), (494, 31017), (546, 28063), (633, 24206), (637, 24054), (741, 20678), (798, 19201), (931, 16458), (1266, 12103), (1274, 12027), (1477, 10374), (1482, 10339), (1729, 8862), (1862, 8229), (1911, 8018), (2743, 5586), (2793, 5486), (2954, 5187), (3458, 4431), (3822, 4009)]