74906018

素因数分解:

$2^1\times {\mathrm{11}}^3\times {\mathrm{19}}^1\times {\mathrm{1481}}^1$

素因数の和:1535

約数の個数: 32

約数和(自身を含む): 130178880

約数和(自身を除く): 55272862

約数列:

[1, 2, 11, 19, 22, 38, 121, 209, 242, 418, 1331, 1481, 2299, 2662, 2962, 4598, 16291, 25289, 28139, 32582, 50578, 56278, 179201, 309529, 358402, 619058, 1971211, 3404819, 3942422, 6809638, 37453009, 74906018]

約数ペア:

[(1, 74906018), (2, 37453009), (11, 6809638), (19, 3942422), (22, 3404819), (38, 1971211), (121, 619058), (209, 358402), (242, 309529), (418, 179201), (1331, 56278), (1481, 50578), (2299, 32582), (2662, 28139), (2962, 25289), (4598, 16291)]