187006428

素因数分解:

$2^2\times 3^3\times 7^1\times {\mathrm{247363}}^1$

素因数の和:247383

約数の個数: 48

約数和(自身を含む): 554095360

約数和(自身を除く): 367088932

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, 247363, 494726, 742089, 989452, 1484178, 1731541, 2226267, 2968356, 3463082, 4452534, 5194623, 6678801, 6926164, 8905068, 10389246, 13357602, 15583869, 20778492, 26715204, 31167738, 46751607, 62335476, 93503214, 187006428]

約数ペア:

[(1, 187006428), (2, 93503214), (3, 62335476), (4, 46751607), (6, 31167738), (7, 26715204), (9, 20778492), (12, 15583869), (14, 13357602), (18, 10389246), (21, 8905068), (27, 6926164), (28, 6678801), (36, 5194623), (42, 4452534), (54, 3463082), (63, 2968356), (84, 2226267), (108, 1731541), (126, 1484178), (189, 989452), (252, 742089), (378, 494726), (756, 247363)]