13251816

素因数分解:

$2^3\times 3^3\times {\mathrm{19}}^1\times {\mathrm{3229}}^1$

素因数の和:3263

約数の個数: 64

約数和(自身を含む): 38760000

約数和(自身を除く): 25508184

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 19, 24, 27, 36, 38, 54, 57, 72, 76, 108, 114, 152, 171, 216, 228, 342, 456, 513, 684, 1026, 1368, 2052, 3229, 4104, 6458, 9687, 12916, 19374, 25832, 29061, 38748, 58122, 61351, 77496, 87183, 116244, 122702, 174366, 184053, 232488, 245404, 348732, 368106, 490808, 552159, 697464, 736212, 1104318, 1472424, 1656477, 2208636, 3312954, 4417272, 6625908, 13251816]

約数ペア:

[(1, 13251816), (2, 6625908), (3, 4417272), (4, 3312954), (6, 2208636), (8, 1656477), (9, 1472424), (12, 1104318), (18, 736212), (19, 697464), (24, 552159), (27, 490808), (36, 368106), (38, 348732), (54, 245404), (57, 232488), (72, 184053), (76, 174366), (108, 122702), (114, 116244), (152, 87183), (171, 77496), (216, 61351), (228, 58122), (342, 38748), (456, 29061), (513, 25832), (684, 19374), (1026, 12916), (1368, 9687), (2052, 6458), (3229, 4104)]