2784564

素因数分解:

$2^2\times 3^3\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{59}}^1$

素因数の和:114

約数の個数: 96

約数和(自身を含む): 8064000

約数和(自身を除く): 5279436

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 19, 23, 27, 36, 38, 46, 54, 57, 59, 69, 76, 92, 108, 114, 118, 138, 171, 177, 207, 228, 236, 276, 342, 354, 414, 437, 513, 531, 621, 684, 708, 828, 874, 1026, 1062, 1121, 1242, 1311, 1357, 1593, 1748, 2052, 2124, 2242, 2484, 2622, 2714, 3186, 3363, 3933, 4071, 4484, 5244, 5428, 6372, 6726, 7866, 8142, 10089, 11799, 12213, 13452, 15732, 16284, 20178, 23598, 24426, 25783, 30267, 36639, 40356, 47196, 48852, 51566, 60534, 73278, 77349, 103132, 121068, 146556, 154698, 232047, 309396, 464094, 696141, 928188, 1392282, 2784564]

約数ペア:

[(1, 2784564), (2, 1392282), (3, 928188), (4, 696141), (6, 464094), (9, 309396), (12, 232047), (18, 154698), (19, 146556), (23, 121068), (27, 103132), (36, 77349), (38, 73278), (46, 60534), (54, 51566), (57, 48852), (59, 47196), (69, 40356), (76, 36639), (92, 30267), (108, 25783), (114, 24426), (118, 23598), (138, 20178), (171, 16284), (177, 15732), (207, 13452), (228, 12213), (236, 11799), (276, 10089), (342, 8142), (354, 7866), (414, 6726), (437, 6372), (513, 5428), (531, 5244), (621, 4484), (684, 4071), (708, 3933), (828, 3363), (874, 3186), (1026, 2714), (1062, 2622), (1121, 2484), (1242, 2242), (1311, 2124), (1357, 2052), (1593, 1748)]