9127144

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{149}}^1$

素因数の和:218

約数の個数: 64

約数和(自身を含む): 20160000

約数和(自身を除く): 11032856

約数列:

[1, 2, 4, 8, 13, 19, 26, 31, 38, 52, 62, 76, 104, 124, 149, 152, 247, 248, 298, 403, 494, 589, 596, 806, 988, 1178, 1192, 1612, 1937, 1976, 2356, 2831, 3224, 3874, 4619, 4712, 5662, 7657, 7748, 9238, 11324, 15314, 15496, 18476, 22648, 30628, 36803, 36952, 60047, 61256, 73606, 87761, 120094, 147212, 175522, 240188, 294424, 351044, 480376, 702088, 1140893, 2281786, 4563572, 9127144]

約数ペア:

[(1, 9127144), (2, 4563572), (4, 2281786), (8, 1140893), (13, 702088), (19, 480376), (26, 351044), (31, 294424), (38, 240188), (52, 175522), (62, 147212), (76, 120094), (104, 87761), (124, 73606), (149, 61256), (152, 60047), (247, 36952), (248, 36803), (298, 30628), (403, 22648), (494, 18476), (589, 15496), (596, 15314), (806, 11324), (988, 9238), (1178, 7748), (1192, 7657), (1612, 5662), (1937, 4712), (1976, 4619), (2356, 3874), (2831, 3224)]