906242018

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{53}}^1\times {\mathrm{131}}^1\times {\mathrm{349}}^1$

素因数の和:563

約数の個数: 64

約数和(自身を含む): 1616630400

約数和(自身を除く): 710388382

約数列:

[1, 2, 11, 17, 22, 34, 53, 106, 131, 187, 262, 349, 374, 583, 698, 901, 1166, 1441, 1802, 2227, 2882, 3839, 4454, 5933, 6943, 7678, 9911, 11866, 13886, 18497, 19822, 24497, 36994, 45719, 48994, 65263, 76373, 91438, 118031, 130526, 152746, 203467, 236062, 314449, 406934, 502909, 628898, 777223, 1005818, 1298341, 1554446, 2423107, 2596682, 3458939, 4846214, 6917878, 8549453, 17098906, 26654177, 41192819, 53308354, 82385638, 453121009, 906242018]

約数ペア:

[(1, 906242018), (2, 453121009), (11, 82385638), (17, 53308354), (22, 41192819), (34, 26654177), (53, 17098906), (106, 8549453), (131, 6917878), (187, 4846214), (262, 3458939), (349, 2596682), (374, 2423107), (583, 1554446), (698, 1298341), (901, 1005818), (1166, 777223), (1441, 628898), (1802, 502909), (2227, 406934), (2882, 314449), (3839, 236062), (4454, 203467), (5933, 152746), (6943, 130526), (7678, 118031), (9911, 91438), (11866, 76373), (13886, 65263), (18497, 48994), (19822, 45719), (24497, 36994)]