64500858

素因数分解:

$2^1\times 3^2\times {\mathrm{19}}^1\times {\mathrm{151}}^1\times {\mathrm{1249}}^1$

素因数の和:1427

約数の個数: 48

約数和(自身を含む): 148200000

約数和(自身を除く): 83699142

約数列:

[1, 2, 3, 6, 9, 18, 19, 38, 57, 114, 151, 171, 302, 342, 453, 906, 1249, 1359, 2498, 2718, 2869, 3747, 5738, 7494, 8607, 11241, 17214, 22482, 23731, 25821, 47462, 51642, 71193, 142386, 188599, 213579, 377198, 427158, 565797, 1131594, 1697391, 3394782, 3583381, 7166762, 10750143, 21500286, 32250429, 64500858]

約数ペア:

[(1, 64500858), (2, 32250429), (3, 21500286), (6, 10750143), (9, 7166762), (18, 3583381), (19, 3394782), (38, 1697391), (57, 1131594), (114, 565797), (151, 427158), (171, 377198), (302, 213579), (342, 188599), (453, 142386), (906, 71193), (1249, 51642), (1359, 47462), (2498, 25821), (2718, 23731), (2869, 22482), (3747, 17214), (5738, 11241), (7494, 8607)]