1663116

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{1523}}^1$

素因数の和:1550

約数の個数: 48

約数和(自身を含む): 4779264

約数和(自身を除く): 3116148

約数列:

[1, 2, 3, 4, 6, 7, 12, 13, 14, 21, 26, 28, 39, 42, 52, 78, 84, 91, 156, 182, 273, 364, 546, 1092, 1523, 3046, 4569, 6092, 9138, 10661, 18276, 19799, 21322, 31983, 39598, 42644, 59397, 63966, 79196, 118794, 127932, 138593, 237588, 277186, 415779, 554372, 831558, 1663116]

約数ペア:

[(1, 1663116), (2, 831558), (3, 554372), (4, 415779), (6, 277186), (7, 237588), (12, 138593), (13, 127932), (14, 118794), (21, 79196), (26, 63966), (28, 59397), (39, 42644), (42, 39598), (52, 31983), (78, 21322), (84, 19799), (91, 18276), (156, 10661), (182, 9138), (273, 6092), (364, 4569), (546, 3046), (1092, 1523)]