2681532

素因数分解:

$2^2\times 3^3\times 7^1\times {\mathrm{3547}}^1$

素因数の和:3567

約数の個数: 48

約数和(自身を含む): 7947520

約数和(自身を除く): 5265988

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 27, 28, 36, 42, 54, 63, 84, 108, 126, 189, 252, 378, 756, 3547, 7094, 10641, 14188, 21282, 24829, 31923, 42564, 49658, 63846, 74487, 95769, 99316, 127692, 148974, 191538, 223461, 297948, 383076, 446922, 670383, 893844, 1340766, 2681532]

約数ペア:

[(1, 2681532), (2, 1340766), (3, 893844), (4, 670383), (6, 446922), (7, 383076), (9, 297948), (12, 223461), (14, 191538), (18, 148974), (21, 127692), (27, 99316), (28, 95769), (36, 74487), (42, 63846), (54, 49658), (63, 42564), (84, 31923), (108, 24829), (126, 21282), (189, 14188), (252, 10641), (378, 7094), (756, 3547)]