15494388

素因数分解:

$2^2\times 3^1\times 7^2\times {\mathrm{13}}^1\times {\mathrm{2027}}^1$

素因数の和:2061

約数の個数: 72

約数和(自身を含む): 45313632

約数和(自身を除く): 29819244

約数列:

[1, 2, 3, 4, 6, 7, 12, 13, 14, 21, 26, 28, 39, 42, 49, 52, 78, 84, 91, 98, 147, 156, 182, 196, 273, 294, 364, 546, 588, 637, 1092, 1274, 1911, 2027, 2548, 3822, 4054, 6081, 7644, 8108, 12162, 14189, 24324, 26351, 28378, 42567, 52702, 56756, 79053, 85134, 99323, 105404, 158106, 170268, 184457, 198646, 297969, 316212, 368914, 397292, 553371, 595938, 737828, 1106742, 1191876, 1291199, 2213484, 2582398, 3873597, 5164796, 7747194, 15494388]

約数ペア:

[(1, 15494388), (2, 7747194), (3, 5164796), (4, 3873597), (6, 2582398), (7, 2213484), (12, 1291199), (13, 1191876), (14, 1106742), (21, 737828), (26, 595938), (28, 553371), (39, 397292), (42, 368914), (49, 316212), (52, 297969), (78, 198646), (84, 184457), (91, 170268), (98, 158106), (147, 105404), (156, 99323), (182, 85134), (196, 79053), (273, 56756), (294, 52702), (364, 42567), (546, 28378), (588, 26351), (637, 24324), (1092, 14189), (1274, 12162), (1911, 8108), (2027, 7644), (2548, 6081), (3822, 4054)]