9021402

素因数分解:

$2^1\times 3^3\times {\mathrm{13}}^1\times {\mathrm{71}}^1\times {\mathrm{181}}^1$

素因数の和:276

約数の個数: 64

約数和(自身を含む): 22014720

約数和(自身を除く): 12993318

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 27, 39, 54, 71, 78, 117, 142, 181, 213, 234, 351, 362, 426, 543, 639, 702, 923, 1086, 1278, 1629, 1846, 1917, 2353, 2769, 3258, 3834, 4706, 4887, 5538, 7059, 8307, 9774, 12851, 14118, 16614, 21177, 24921, 25702, 38553, 42354, 49842, 63531, 77106, 115659, 127062, 167063, 231318, 334126, 346977, 501189, 693954, 1002378, 1503567, 3007134, 4510701, 9021402]

約数ペア:

[(1, 9021402), (2, 4510701), (3, 3007134), (6, 1503567), (9, 1002378), (13, 693954), (18, 501189), (26, 346977), (27, 334126), (39, 231318), (54, 167063), (71, 127062), (78, 115659), (117, 77106), (142, 63531), (181, 49842), (213, 42354), (234, 38553), (351, 25702), (362, 24921), (426, 21177), (543, 16614), (639, 14118), (702, 12851), (923, 9774), (1086, 8307), (1278, 7059), (1629, 5538), (1846, 4887), (1917, 4706), (2353, 3834), (2769, 3258)]