12820584

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{67}}^2$

素因数の和:167

約数の個数: 96

約数和(自身を含む): 39372480

約数和(自身を除く): 26551896

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 17, 21, 24, 28, 34, 42, 51, 56, 67, 68, 84, 102, 119, 134, 136, 168, 201, 204, 238, 268, 357, 402, 408, 469, 476, 536, 714, 804, 938, 952, 1139, 1407, 1428, 1608, 1876, 2278, 2814, 2856, 3417, 3752, 4489, 4556, 5628, 6834, 7973, 8978, 9112, 11256, 13467, 13668, 15946, 17956, 23919, 26934, 27336, 31423, 31892, 35912, 47838, 53868, 62846, 63784, 76313, 94269, 95676, 107736, 125692, 152626, 188538, 191352, 228939, 251384, 305252, 377076, 457878, 534191, 610504, 754152, 915756, 1068382, 1602573, 1831512, 2136764, 3205146, 4273528, 6410292, 12820584]

約数ペア:

[(1, 12820584), (2, 6410292), (3, 4273528), (4, 3205146), (6, 2136764), (7, 1831512), (8, 1602573), (12, 1068382), (14, 915756), (17, 754152), (21, 610504), (24, 534191), (28, 457878), (34, 377076), (42, 305252), (51, 251384), (56, 228939), (67, 191352), (68, 188538), (84, 152626), (102, 125692), (119, 107736), (134, 95676), (136, 94269), (168, 76313), (201, 63784), (204, 62846), (238, 53868), (268, 47838), (357, 35912), (402, 31892), (408, 31423), (469, 27336), (476, 26934), (536, 23919), (714, 17956), (804, 15946), (938, 13668), (952, 13467), (1139, 11256), (1407, 9112), (1428, 8978), (1608, 7973), (1876, 6834), (2278, 5628), (2814, 4556), (2856, 4489), (3417, 3752)]