17354988

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{61}}^1\times {\mathrm{1129}}^1$

素因数の和:1207

約数の個数: 72

約数和(自身を含む): 51003680

約数和(自身を除く): 33648692

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 61, 63, 84, 122, 126, 183, 244, 252, 366, 427, 549, 732, 854, 1098, 1129, 1281, 1708, 2196, 2258, 2562, 3387, 3843, 4516, 5124, 6774, 7686, 7903, 10161, 13548, 15372, 15806, 20322, 23709, 31612, 40644, 47418, 68869, 71127, 94836, 137738, 142254, 206607, 275476, 284508, 413214, 482083, 619821, 826428, 964166, 1239642, 1446249, 1928332, 2479284, 2892498, 4338747, 5784996, 8677494, 17354988]

約数ペア:

[(1, 17354988), (2, 8677494), (3, 5784996), (4, 4338747), (6, 2892498), (7, 2479284), (9, 1928332), (12, 1446249), (14, 1239642), (18, 964166), (21, 826428), (28, 619821), (36, 482083), (42, 413214), (61, 284508), (63, 275476), (84, 206607), (122, 142254), (126, 137738), (183, 94836), (244, 71127), (252, 68869), (366, 47418), (427, 40644), (549, 31612), (732, 23709), (854, 20322), (1098, 15806), (1129, 15372), (1281, 13548), (1708, 10161), (2196, 7903), (2258, 7686), (2562, 6774), (3387, 5124), (3843, 4516)]