25315542

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{331}}^1\times {\mathrm{607}}^1$

素因数の和:953

約数の個数: 48

約数和(自身を含む): 62979072

約数和(自身を除く): 37663530

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 63, 126, 331, 607, 662, 993, 1214, 1821, 1986, 2317, 2979, 3642, 4249, 4634, 5463, 5958, 6951, 8498, 10926, 12747, 13902, 20853, 25494, 38241, 41706, 76482, 200917, 401834, 602751, 1205502, 1406419, 1808253, 2812838, 3616506, 4219257, 8438514, 12657771, 25315542]

約数ペア:

[(1, 25315542), (2, 12657771), (3, 8438514), (6, 4219257), (7, 3616506), (9, 2812838), (14, 1808253), (18, 1406419), (21, 1205502), (42, 602751), (63, 401834), (126, 200917), (331, 76482), (607, 41706), (662, 38241), (993, 25494), (1214, 20853), (1821, 13902), (1986, 12747), (2317, 10926), (2979, 8498), (3642, 6951), (4249, 5958), (4634, 5463)]