18829002972

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{101}}^1\times {\mathrm{1195037}}^1$

素因数の和:1195158

約数の個数: 48

約数和(自身を含む): 47782399392

約数和(自身を除く): 28953396420

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 39, 52, 78, 101, 156, 202, 303, 404, 606, 1212, 1313, 2626, 3939, 5252, 7878, 15756, 1195037, 2390074, 3585111, 4780148, 7170222, 14340444, 15535481, 31070962, 46606443, 62141924, 93212886, 120698737, 186425772, 241397474, 362096211, 482794948, 724192422, 1448384844, 1569083581, 3138167162, 4707250743, 6276334324, 9414501486, 18829002972]

約数ペア:

[(1, 18829002972), (2, 9414501486), (3, 6276334324), (4, 4707250743), (6, 3138167162), (12, 1569083581), (13, 1448384844), (26, 724192422), (39, 482794948), (52, 362096211), (78, 241397474), (101, 186425772), (156, 120698737), (202, 93212886), (303, 62141924), (404, 46606443), (606, 31070962), (1212, 15535481), (1313, 14340444), (2626, 7170222), (3939, 4780148), (5252, 3585111), (7878, 2390074), (15756, 1195037)]