188945172

素因数分解:

$2^2\times 3^2\times {\mathrm{13}}^1\times {\mathrm{403729}}^1$

素因数の和:403752

約数の個数: 36

約数和(自身を含む): 514352020

約数和(自身を除く): 325406848

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 36, 39, 52, 78, 117, 156, 234, 468, 403729, 807458, 1211187, 1614916, 2422374, 3633561, 4844748, 5248477, 7267122, 10496954, 14534244, 15745431, 20993908, 31490862, 47236293, 62981724, 94472586, 188945172]

約数ペア:

[(1, 188945172), (2, 94472586), (3, 62981724), (4, 47236293), (6, 31490862), (9, 20993908), (12, 15745431), (13, 14534244), (18, 10496954), (26, 7267122), (36, 5248477), (39, 4844748), (52, 3633561), (78, 2422374), (117, 1614916), (156, 1211187), (234, 807458), (468, 403729)]