71155218

素因数分解:

$2^1\times 3^1\times {\mathrm{37}}^1\times {\mathrm{197}}^1\times {\mathrm{1627}}^1$

素因数の和:1866

約数の個数: 32

約数和(自身を含む): 146988864

約数和(自身を除く): 75833646

約数列:

[1, 2, 3, 6, 37, 74, 111, 197, 222, 394, 591, 1182, 1627, 3254, 4881, 7289, 9762, 14578, 21867, 43734, 60199, 120398, 180597, 320519, 361194, 641038, 961557, 1923114, 11859203, 23718406, 35577609, 71155218]

約数ペア:

[(1, 71155218), (2, 35577609), (3, 23718406), (6, 11859203), (37, 1923114), (74, 961557), (111, 641038), (197, 361194), (222, 320519), (394, 180597), (591, 120398), (1182, 60199), (1627, 43734), (3254, 21867), (4881, 14578), (7289, 9762)]