18884500014

素因数分解:

$2^1\times 3^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{151}}^1\times {\mathrm{53309}}^1$

素因数の和:53505

約数の個数: 64

約数和(自身を含む): 42006574080

約数和(自身を除く): 23122074066

約数列:

[1, 2, 3, 6, 17, 23, 34, 46, 51, 69, 102, 138, 151, 302, 391, 453, 782, 906, 1173, 2346, 2567, 3473, 5134, 6946, 7701, 10419, 15402, 20838, 53309, 59041, 106618, 118082, 159927, 177123, 319854, 354246, 906253, 1226107, 1812506, 2452214, 2718759, 3678321, 5437518, 7356642, 8049659, 16099318, 20843819, 24148977, 41687638, 48297954, 62531457, 125062914, 136844203, 185142157, 273688406, 370284314, 410532609, 555426471, 821065218, 1110852942, 3147416669, 6294833338, 9442250007, 18884500014]

約数ペア:

[(1, 18884500014), (2, 9442250007), (3, 6294833338), (6, 3147416669), (17, 1110852942), (23, 821065218), (34, 555426471), (46, 410532609), (51, 370284314), (69, 273688406), (102, 185142157), (138, 136844203), (151, 125062914), (302, 62531457), (391, 48297954), (453, 41687638), (782, 24148977), (906, 20843819), (1173, 16099318), (2346, 8049659), (2567, 7356642), (3473, 5437518), (5134, 3678321), (6946, 2718759), (7701, 2452214), (10419, 1812506), (15402, 1226107), (20838, 906253), (53309, 354246), (59041, 319854), (106618, 177123), (118082, 159927)]