21652596

素因数分解:

$2^2\times 3^4\times 7^1\times {\mathrm{9547}}^1$

素因数の和:9570

約数の個数: 60

約数和(自身を含む): 64697248

約数和(自身を除く): 43044652

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 27, 28, 36, 42, 54, 63, 81, 84, 108, 126, 162, 189, 252, 324, 378, 567, 756, 1134, 2268, 9547, 19094, 28641, 38188, 57282, 66829, 85923, 114564, 133658, 171846, 200487, 257769, 267316, 343692, 400974, 515538, 601461, 773307, 801948, 1031076, 1202922, 1546614, 1804383, 2405844, 3093228, 3608766, 5413149, 7217532, 10826298, 21652596]

約数ペア:

[(1, 21652596), (2, 10826298), (3, 7217532), (4, 5413149), (6, 3608766), (7, 3093228), (9, 2405844), (12, 1804383), (14, 1546614), (18, 1202922), (21, 1031076), (27, 801948), (28, 773307), (36, 601461), (42, 515538), (54, 400974), (63, 343692), (81, 267316), (84, 257769), (108, 200487), (126, 171846), (162, 133658), (189, 114564), (252, 85923), (324, 66829), (378, 57282), (567, 38188), (756, 28641), (1134, 19094), (2268, 9547)]