17913924

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{67}}^1\times {\mathrm{1061}}^1$

素因数の和:1145

約数の個数: 72

約数和(自身を含む): 52573248

約数和(自身を除く): 34659324

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 63, 67, 84, 126, 134, 201, 252, 268, 402, 469, 603, 804, 938, 1061, 1206, 1407, 1876, 2122, 2412, 2814, 3183, 4221, 4244, 5628, 6366, 7427, 8442, 9549, 12732, 14854, 16884, 19098, 22281, 29708, 38196, 44562, 66843, 71087, 89124, 133686, 142174, 213261, 267372, 284348, 426522, 497609, 639783, 853044, 995218, 1279566, 1492827, 1990436, 2559132, 2985654, 4478481, 5971308, 8956962, 17913924]

約数ペア:

[(1, 17913924), (2, 8956962), (3, 5971308), (4, 4478481), (6, 2985654), (7, 2559132), (9, 1990436), (12, 1492827), (14, 1279566), (18, 995218), (21, 853044), (28, 639783), (36, 497609), (42, 426522), (63, 284348), (67, 267372), (84, 213261), (126, 142174), (134, 133686), (201, 89124), (252, 71087), (268, 66843), (402, 44562), (469, 38196), (603, 29708), (804, 22281), (938, 19098), (1061, 16884), (1206, 14854), (1407, 12732), (1876, 9549), (2122, 8442), (2412, 7427), (2814, 6366), (3183, 5628), (4221, 4244)]