4885398

素因数分解:

$2^1\times 3^2\times 7^2\times {\mathrm{29}}^1\times {\mathrm{191}}^1$

素因数の和:242

約数の個数: 72

約数和(自身を含む): 12804480

約数和(自身を除く): 7919082

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 29, 42, 49, 58, 63, 87, 98, 126, 147, 174, 191, 203, 261, 294, 382, 406, 441, 522, 573, 609, 882, 1146, 1218, 1337, 1421, 1719, 1827, 2674, 2842, 3438, 3654, 4011, 4263, 5539, 8022, 8526, 9359, 11078, 12033, 12789, 16617, 18718, 24066, 25578, 28077, 33234, 38773, 49851, 56154, 77546, 84231, 99702, 116319, 168462, 232638, 271411, 348957, 542822, 697914, 814233, 1628466, 2442699, 4885398]

約数ペア:

[(1, 4885398), (2, 2442699), (3, 1628466), (6, 814233), (7, 697914), (9, 542822), (14, 348957), (18, 271411), (21, 232638), (29, 168462), (42, 116319), (49, 99702), (58, 84231), (63, 77546), (87, 56154), (98, 49851), (126, 38773), (147, 33234), (174, 28077), (191, 25578), (203, 24066), (261, 18718), (294, 16617), (382, 12789), (406, 12033), (441, 11078), (522, 9359), (573, 8526), (609, 8022), (882, 5539), (1146, 4263), (1218, 4011), (1337, 3654), (1421, 3438), (1719, 2842), (1827, 2674)]