18168402

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{229}}^1\times {\mathrm{1889}}^1$

素因数の和:2130

約数の個数: 32

約数和(自身を含む): 41731200

約数和(自身を除く): 23562798

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 229, 458, 687, 1374, 1603, 1889, 3206, 3778, 4809, 5667, 9618, 11334, 13223, 26446, 39669, 79338, 432581, 865162, 1297743, 2595486, 3028067, 6056134, 9084201, 18168402]

約数ペア:

[(1, 18168402), (2, 9084201), (3, 6056134), (6, 3028067), (7, 2595486), (14, 1297743), (21, 865162), (42, 432581), (229, 79338), (458, 39669), (687, 26446), (1374, 13223), (1603, 11334), (1889, 9618), (3206, 5667), (3778, 4809)]