171881334

素因数分解:

$2^1\times 3^2\times {\mathrm{19}}^1\times {\mathrm{149}}^1\times {\mathrm{3373}}^1$

素因数の和:3549

約数の個数: 48

約数和(自身を含む): 394758000

約数和(自身を除く): 222876666

約数列:

[1, 2, 3, 6, 9, 18, 19, 38, 57, 114, 149, 171, 298, 342, 447, 894, 1341, 2682, 2831, 3373, 5662, 6746, 8493, 10119, 16986, 20238, 25479, 30357, 50958, 60714, 64087, 128174, 192261, 384522, 502577, 576783, 1005154, 1153566, 1507731, 3015462, 4523193, 9046386, 9548963, 19097926, 28646889, 57293778, 85940667, 171881334]

約数ペア:

[(1, 171881334), (2, 85940667), (3, 57293778), (6, 28646889), (9, 19097926), (18, 9548963), (19, 9046386), (38, 4523193), (57, 3015462), (114, 1507731), (149, 1153566), (171, 1005154), (298, 576783), (342, 502577), (447, 384522), (894, 192261), (1341, 128174), (2682, 64087), (2831, 60714), (3373, 50958), (5662, 30357), (6746, 25479), (8493, 20238), (10119, 16986)]