15662841684

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{71}}^1\times {\mathrm{383}}^1\times {\mathrm{6857}}^1$

素因数の和:7325

約数の個数: 96

約数和(自身を含む): 42472636416

約数和(自身を除く): 26809794732

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 71, 84, 142, 213, 284, 383, 426, 497, 766, 852, 994, 1149, 1491, 1532, 1988, 2298, 2681, 2982, 4596, 5362, 5964, 6857, 8043, 10724, 13714, 16086, 20571, 27193, 27428, 32172, 41142, 47999, 54386, 81579, 82284, 95998, 108772, 143997, 163158, 190351, 191996, 287994, 326316, 380702, 486847, 571053, 575988, 761404, 973694, 1142106, 1460541, 1947388, 2284212, 2626231, 2921082, 3407929, 5252462, 5842164, 6815858, 7878693, 10223787, 10504924, 13631716, 15757386, 18383617, 20447574, 31514772, 36767234, 40895148, 55150851, 73534468, 110301702, 186462401, 220603404, 372924802, 559387203, 745849604, 1118774406, 1305236807, 2237548812, 2610473614, 3915710421, 5220947228, 7831420842, 15662841684]

約数ペア:

[(1, 15662841684), (2, 7831420842), (3, 5220947228), (4, 3915710421), (6, 2610473614), (7, 2237548812), (12, 1305236807), (14, 1118774406), (21, 745849604), (28, 559387203), (42, 372924802), (71, 220603404), (84, 186462401), (142, 110301702), (213, 73534468), (284, 55150851), (383, 40895148), (426, 36767234), (497, 31514772), (766, 20447574), (852, 18383617), (994, 15757386), (1149, 13631716), (1491, 10504924), (1532, 10223787), (1988, 7878693), (2298, 6815858), (2681, 5842164), (2982, 5252462), (4596, 3407929), (5362, 2921082), (5964, 2626231), (6857, 2284212), (8043, 1947388), (10724, 1460541), (13714, 1142106), (16086, 973694), (20571, 761404), (27193, 575988), (27428, 571053), (32172, 486847), (41142, 380702), (47999, 326316), (54386, 287994), (81579, 191996), (82284, 190351), (95998, 163158), (108772, 143997)]