123923898

素因数分解:

$2^1\times 3^3\times 7^1\times {\mathrm{137}}^1\times {\mathrm{2393}}^1$

素因数の和:2548

約数の個数: 64

約数和(自身を含む): 317157120

約数和(自身を除く): 193233222

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 27, 42, 54, 63, 126, 137, 189, 274, 378, 411, 822, 959, 1233, 1918, 2393, 2466, 2877, 3699, 4786, 5754, 7179, 7398, 8631, 14358, 16751, 17262, 21537, 25893, 33502, 43074, 50253, 51786, 64611, 100506, 129222, 150759, 301518, 327841, 452277, 655682, 904554, 983523, 1967046, 2294887, 2950569, 4589774, 5901138, 6884661, 8851707, 13769322, 17703414, 20653983, 41307966, 61961949, 123923898]

約数ペア:

[(1, 123923898), (2, 61961949), (3, 41307966), (6, 20653983), (7, 17703414), (9, 13769322), (14, 8851707), (18, 6884661), (21, 5901138), (27, 4589774), (42, 2950569), (54, 2294887), (63, 1967046), (126, 983523), (137, 904554), (189, 655682), (274, 452277), (378, 327841), (411, 301518), (822, 150759), (959, 129222), (1233, 100506), (1918, 64611), (2393, 51786), (2466, 50253), (2877, 43074), (3699, 33502), (4786, 25893), (5754, 21537), (7179, 17262), (7398, 16751), (8631, 14358)]