13318578

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{173}}^1$

素因数の和:248

約数の個数: 96

約数和(自身を含む): 36481536

約数和(自身を除く): 23162958

約数列:

[1, 2, 3, 6, 7, 9, 13, 14, 18, 21, 26, 39, 42, 47, 63, 78, 91, 94, 117, 126, 141, 173, 182, 234, 273, 282, 329, 346, 423, 519, 546, 611, 658, 819, 846, 987, 1038, 1211, 1222, 1557, 1638, 1833, 1974, 2249, 2422, 2961, 3114, 3633, 3666, 4277, 4498, 5499, 5922, 6747, 7266, 8131, 8554, 10899, 10998, 12831, 13494, 15743, 16262, 20241, 21798, 24393, 25662, 31486, 38493, 40482, 47229, 48786, 56917, 73179, 76986, 94458, 105703, 113834, 141687, 146358, 170751, 211406, 283374, 317109, 341502, 512253, 634218, 739921, 951327, 1024506, 1479842, 1902654, 2219763, 4439526, 6659289, 13318578]

約数ペア:

[(1, 13318578), (2, 6659289), (3, 4439526), (6, 2219763), (7, 1902654), (9, 1479842), (13, 1024506), (14, 951327), (18, 739921), (21, 634218), (26, 512253), (39, 341502), (42, 317109), (47, 283374), (63, 211406), (78, 170751), (91, 146358), (94, 141687), (117, 113834), (126, 105703), (141, 94458), (173, 76986), (182, 73179), (234, 56917), (273, 48786), (282, 47229), (329, 40482), (346, 38493), (423, 31486), (519, 25662), (546, 24393), (611, 21798), (658, 20241), (819, 16262), (846, 15743), (987, 13494), (1038, 12831), (1211, 10998), (1222, 10899), (1557, 8554), (1638, 8131), (1833, 7266), (1974, 6747), (2249, 5922), (2422, 5499), (2961, 4498), (3114, 4277), (3633, 3666)]