1810361018

素因数分解:

$2^1\times {\mathrm{29}}^1\times {\mathrm{73}}^1\times {\mathrm{137}}^1\times {\mathrm{3121}}^1$

素因数の和:3362

約数の個数: 32

約数和(自身を含む): 2869367760

約数和(自身を除く): 1059006742

約数列:

[1, 2, 29, 58, 73, 137, 146, 274, 2117, 3121, 3973, 4234, 6242, 7946, 10001, 20002, 90509, 181018, 227833, 290029, 427577, 455666, 580058, 855154, 6607157, 12399733, 13214314, 24799466, 31213121, 62426242, 905180509, 1810361018]

約数ペア:

[(1, 1810361018), (2, 905180509), (29, 62426242), (58, 31213121), (73, 24799466), (137, 13214314), (146, 12399733), (274, 6607157), (2117, 855154), (3121, 580058), (3973, 455666), (4234, 427577), (6242, 290029), (7946, 227833), (10001, 181018), (20002, 90509)]