2786532

素因数分解:

$2^2\times 3^1\times 7^3\times {\mathrm{677}}^1$

素因数の和:705

約数の個数: 48

約数和(自身を含む): 7593600

約数和(自身を除く): 4807068

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 49, 84, 98, 147, 196, 294, 343, 588, 677, 686, 1029, 1354, 1372, 2031, 2058, 2708, 4062, 4116, 4739, 8124, 9478, 14217, 18956, 28434, 33173, 56868, 66346, 99519, 132692, 199038, 232211, 398076, 464422, 696633, 928844, 1393266, 2786532]

約数ペア:

[(1, 2786532), (2, 1393266), (3, 928844), (4, 696633), (6, 464422), (7, 398076), (12, 232211), (14, 199038), (21, 132692), (28, 99519), (42, 66346), (49, 56868), (84, 33173), (98, 28434), (147, 18956), (196, 14217), (294, 9478), (343, 8124), (588, 4739), (677, 4116), (686, 4062), (1029, 2708), (1354, 2058), (1372, 2031)]