7423668

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{89}}^1\times {\mathrm{331}}^1$

素因数の和:437

約数の個数: 72

約数和(自身を含む): 21752640

約数和(自身を除く): 14328972

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 63, 84, 89, 126, 178, 252, 267, 331, 356, 534, 623, 662, 801, 993, 1068, 1246, 1324, 1602, 1869, 1986, 2317, 2492, 2979, 3204, 3738, 3972, 4634, 5607, 5958, 6951, 7476, 9268, 11214, 11916, 13902, 20853, 22428, 27804, 29459, 41706, 58918, 83412, 88377, 117836, 176754, 206213, 265131, 353508, 412426, 530262, 618639, 824852, 1060524, 1237278, 1855917, 2474556, 3711834, 7423668]

約数ペア:

[(1, 7423668), (2, 3711834), (3, 2474556), (4, 1855917), (6, 1237278), (7, 1060524), (9, 824852), (12, 618639), (14, 530262), (18, 412426), (21, 353508), (28, 265131), (36, 206213), (42, 176754), (63, 117836), (84, 88377), (89, 83412), (126, 58918), (178, 41706), (252, 29459), (267, 27804), (331, 22428), (356, 20853), (534, 13902), (623, 11916), (662, 11214), (801, 9268), (993, 7476), (1068, 6951), (1246, 5958), (1324, 5607), (1602, 4634), (1869, 3972), (1986, 3738), (2317, 3204), (2492, 2979)]