1740636

素因数分解:

$2^2\times 3^3\times {\mathrm{71}}^1\times {\mathrm{227}}^1$

素因数の和:311

約数の個数: 48

約数和(自身を含む): 4596480

約数和(自身を除く): 2855844

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 71, 108, 142, 213, 227, 284, 426, 454, 639, 681, 852, 908, 1278, 1362, 1917, 2043, 2556, 2724, 3834, 4086, 6129, 7668, 8172, 12258, 16117, 24516, 32234, 48351, 64468, 96702, 145053, 193404, 290106, 435159, 580212, 870318, 1740636]

約数ペア:

[(1, 1740636), (2, 870318), (3, 580212), (4, 435159), (6, 290106), (9, 193404), (12, 145053), (18, 96702), (27, 64468), (36, 48351), (54, 32234), (71, 24516), (108, 16117), (142, 12258), (213, 8172), (227, 7668), (284, 6129), (426, 4086), (454, 3834), (639, 2724), (681, 2556), (852, 2043), (908, 1917), (1278, 1362)]