634851666

素因数分解:

$2^1\times 3^2\times {\mathrm{31}}^1\times {\mathrm{67}}^1\times {\mathrm{16981}}^1$

素因数の和:17087

約数の個数: 48

約数和(自身を含む): 1441160448

約数和(自身を除く): 806308782

約数列:

[1, 2, 3, 6, 9, 18, 31, 62, 67, 93, 134, 186, 201, 279, 402, 558, 603, 1206, 2077, 4154, 6231, 12462, 16981, 18693, 33962, 37386, 50943, 101886, 152829, 305658, 526411, 1052822, 1137727, 1579233, 2275454, 3158466, 3413181, 4737699, 6826362, 9475398, 10239543, 20479086, 35269537, 70539074, 105808611, 211617222, 317425833, 634851666]

約数ペア:

[(1, 634851666), (2, 317425833), (3, 211617222), (6, 105808611), (9, 70539074), (18, 35269537), (31, 20479086), (62, 10239543), (67, 9475398), (93, 6826362), (134, 4737699), (186, 3413181), (201, 3158466), (279, 2275454), (402, 1579233), (558, 1137727), (603, 1052822), (1206, 526411), (2077, 305658), (4154, 152829), (6231, 101886), (12462, 50943), (16981, 37386), (18693, 33962)]