2123316

素因数分解:

$2^2\times 3^2\times {\mathrm{13}}^2\times {\mathrm{349}}^1$

素因数の和:385

約数の個数: 54

約数和(自身を含む): 5828550

約数和(自身を除く): 3705234

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 36, 39, 52, 78, 117, 156, 169, 234, 338, 349, 468, 507, 676, 698, 1014, 1047, 1396, 1521, 2028, 2094, 3042, 3141, 4188, 4537, 6084, 6282, 9074, 12564, 13611, 18148, 27222, 40833, 54444, 58981, 81666, 117962, 163332, 176943, 235924, 353886, 530829, 707772, 1061658, 2123316]

約数ペア:

[(1, 2123316), (2, 1061658), (3, 707772), (4, 530829), (6, 353886), (9, 235924), (12, 176943), (13, 163332), (18, 117962), (26, 81666), (36, 58981), (39, 54444), (52, 40833), (78, 27222), (117, 18148), (156, 13611), (169, 12564), (234, 9074), (338, 6282), (349, 6084), (468, 4537), (507, 4188), (676, 3141), (698, 3042), (1014, 2094), (1047, 2028), (1396, 1521)]