15893514

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{313}}^1$

素因数の和:372

約数の個数: 96

約数和(自身を含む): 43889664

約数和(自身を除く): 27996150

約数列:

[1, 2, 3, 6, 7, 9, 13, 14, 18, 21, 26, 31, 39, 42, 62, 63, 78, 91, 93, 117, 126, 182, 186, 217, 234, 273, 279, 313, 403, 434, 546, 558, 626, 651, 806, 819, 939, 1209, 1302, 1638, 1878, 1953, 2191, 2418, 2817, 2821, 3627, 3906, 4069, 4382, 5634, 5642, 6573, 7254, 8138, 8463, 9703, 12207, 13146, 16926, 19406, 19719, 24414, 25389, 28483, 29109, 36621, 39438, 50778, 56966, 58218, 67921, 73242, 85449, 87327, 126139, 135842, 170898, 174654, 203763, 252278, 256347, 378417, 407526, 512694, 611289, 756834, 882973, 1135251, 1222578, 1765946, 2270502, 2648919, 5297838, 7946757, 15893514]

約数ペア:

[(1, 15893514), (2, 7946757), (3, 5297838), (6, 2648919), (7, 2270502), (9, 1765946), (13, 1222578), (14, 1135251), (18, 882973), (21, 756834), (26, 611289), (31, 512694), (39, 407526), (42, 378417), (62, 256347), (63, 252278), (78, 203763), (91, 174654), (93, 170898), (117, 135842), (126, 126139), (182, 87327), (186, 85449), (217, 73242), (234, 67921), (273, 58218), (279, 56966), (313, 50778), (403, 39438), (434, 36621), (546, 29109), (558, 28483), (626, 25389), (651, 24414), (806, 19719), (819, 19406), (939, 16926), (1209, 13146), (1302, 12207), (1638, 9703), (1878, 8463), (1953, 8138), (2191, 7254), (2418, 6573), (2817, 5642), (2821, 5634), (3627, 4382), (3906, 4069)]