21446736

素因数分解:

$2^4\times 3^1\times {\mathrm{59}}^1\times {\mathrm{7573}}^1$

素因数の和:7643

約数の個数: 40

約数和(自身を含む): 56350560

約数和(自身を除く): 34903824

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 59, 118, 177, 236, 354, 472, 708, 944, 1416, 2832, 7573, 15146, 22719, 30292, 45438, 60584, 90876, 121168, 181752, 363504, 446807, 893614, 1340421, 1787228, 2680842, 3574456, 5361684, 7148912, 10723368, 21446736]

約数ペア:

[(1, 21446736), (2, 10723368), (3, 7148912), (4, 5361684), (6, 3574456), (8, 2680842), (12, 1787228), (16, 1340421), (24, 893614), (48, 446807), (59, 363504), (118, 181752), (177, 121168), (236, 90876), (354, 60584), (472, 45438), (708, 30292), (944, 22719), (1416, 15146), (2832, 7573)]