399783618

素因数分解:

$2^1\times 3^2\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{58913}}^1$

素因数の和:58963

約数の個数: 48

約数和(自身を含む): 965011320

約数和(自身を除く): 565227702

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 29, 39, 58, 78, 87, 117, 174, 234, 261, 377, 522, 754, 1131, 2262, 3393, 6786, 58913, 117826, 176739, 353478, 530217, 765869, 1060434, 1531738, 1708477, 2297607, 3416954, 4595214, 5125431, 6892821, 10250862, 13785642, 15376293, 22210201, 30752586, 44420402, 66630603, 133261206, 199891809, 399783618]

約数ペア:

[(1, 399783618), (2, 199891809), (3, 133261206), (6, 66630603), (9, 44420402), (13, 30752586), (18, 22210201), (26, 15376293), (29, 13785642), (39, 10250862), (58, 6892821), (78, 5125431), (87, 4595214), (117, 3416954), (174, 2297607), (234, 1708477), (261, 1531738), (377, 1060434), (522, 765869), (754, 530217), (1131, 353478), (2262, 176739), (3393, 117826), (6786, 58913)]