631771164

素因数分解:

$2^2\times 3^4\times {\mathrm{1949911}}^1$

素因数の和:1949927

約数の個数: 30

約数和(自身を含む): 1651575464

約数和(自身を除く): 1019804300

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 81, 108, 162, 324, 1949911, 3899822, 5849733, 7799644, 11699466, 17549199, 23398932, 35098398, 52647597, 70196796, 105295194, 157942791, 210590388, 315885582, 631771164]

約数ペア:

[(1, 631771164), (2, 315885582), (3, 210590388), (4, 157942791), (6, 105295194), (9, 70196796), (12, 52647597), (18, 35098398), (27, 23398932), (36, 17549199), (54, 11699466), (81, 7799644), (108, 5849733), (162, 3899822), (324, 1949911)]