7170858

素因数分解:

$2^1\times 3^2\times {\mathrm{31}}^1\times {\mathrm{71}}^1\times {\mathrm{181}}^1$

素因数の和:291

約数の個数: 48

約数和(自身を含む): 16353792

約数和(自身を除く): 9182934

約数列:

[1, 2, 3, 6, 9, 18, 31, 62, 71, 93, 142, 181, 186, 213, 279, 362, 426, 543, 558, 639, 1086, 1278, 1629, 2201, 3258, 4402, 5611, 6603, 11222, 12851, 13206, 16833, 19809, 25702, 33666, 38553, 39618, 50499, 77106, 100998, 115659, 231318, 398381, 796762, 1195143, 2390286, 3585429, 7170858]

約数ペア:

[(1, 7170858), (2, 3585429), (3, 2390286), (6, 1195143), (9, 796762), (18, 398381), (31, 231318), (62, 115659), (71, 100998), (93, 77106), (142, 50499), (181, 39618), (186, 38553), (213, 33666), (279, 25702), (362, 19809), (426, 16833), (543, 13206), (558, 12851), (639, 11222), (1086, 6603), (1278, 5611), (1629, 4402), (2201, 3258)]