2847942

素因数分解:

$2^1\times 3^2\times {\mathrm{17}}^1\times {\mathrm{41}}^1\times {\mathrm{227}}^1$

素因数の和:293

約数の個数: 48

約数和(自身を含む): 6722352

約数和(自身を除く): 3874410

約数列:

[1, 2, 3, 6, 9, 17, 18, 34, 41, 51, 82, 102, 123, 153, 227, 246, 306, 369, 454, 681, 697, 738, 1362, 1394, 2043, 2091, 3859, 4086, 4182, 6273, 7718, 9307, 11577, 12546, 18614, 23154, 27921, 34731, 55842, 69462, 83763, 158219, 167526, 316438, 474657, 949314, 1423971, 2847942]

約数ペア:

[(1, 2847942), (2, 1423971), (3, 949314), (6, 474657), (9, 316438), (17, 167526), (18, 158219), (34, 83763), (41, 69462), (51, 55842), (82, 34731), (102, 27921), (123, 23154), (153, 18614), (227, 12546), (246, 11577), (306, 9307), (369, 7718), (454, 6273), (681, 4182), (697, 4086), (738, 3859), (1362, 2091), (1394, 2043)]