17887284

素因数分解:

$2^2\times 3^3\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{379}}^1$

素因数の和:434

約数の個数: 96

約数和(自身を含む): 51072000

約数和(自身を除く): 33184716

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 19, 23, 27, 36, 38, 46, 54, 57, 69, 76, 92, 108, 114, 138, 171, 207, 228, 276, 342, 379, 414, 437, 513, 621, 684, 758, 828, 874, 1026, 1137, 1242, 1311, 1516, 1748, 2052, 2274, 2484, 2622, 3411, 3933, 4548, 5244, 6822, 7201, 7866, 8717, 10233, 11799, 13644, 14402, 15732, 17434, 20466, 21603, 23598, 26151, 28804, 34868, 40932, 43206, 47196, 52302, 64809, 78453, 86412, 104604, 129618, 156906, 165623, 194427, 235359, 259236, 313812, 331246, 388854, 470718, 496869, 662492, 777708, 941436, 993738, 1490607, 1987476, 2981214, 4471821, 5962428, 8943642, 17887284]

約数ペア:

[(1, 17887284), (2, 8943642), (3, 5962428), (4, 4471821), (6, 2981214), (9, 1987476), (12, 1490607), (18, 993738), (19, 941436), (23, 777708), (27, 662492), (36, 496869), (38, 470718), (46, 388854), (54, 331246), (57, 313812), (69, 259236), (76, 235359), (92, 194427), (108, 165623), (114, 156906), (138, 129618), (171, 104604), (207, 86412), (228, 78453), (276, 64809), (342, 52302), (379, 47196), (414, 43206), (437, 40932), (513, 34868), (621, 28804), (684, 26151), (758, 23598), (828, 21603), (874, 20466), (1026, 17434), (1137, 15732), (1242, 14402), (1311, 13644), (1516, 11799), (1748, 10233), (2052, 8717), (2274, 7866), (2484, 7201), (2622, 6822), (3411, 5244), (3933, 4548)]