1221012

素因数分解:

$2^2\times 3^2\times {\mathrm{13}}^1\times {\mathrm{2609}}^1$

素因数の和:2632

約数の個数: 36

約数和(自身を含む): 3325140

約数和(自身を除く): 2104128

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 36, 39, 52, 78, 117, 156, 234, 468, 2609, 5218, 7827, 10436, 15654, 23481, 31308, 33917, 46962, 67834, 93924, 101751, 135668, 203502, 305253, 407004, 610506, 1221012]

約数ペア:

[(1, 1221012), (2, 610506), (3, 407004), (4, 305253), (6, 203502), (9, 135668), (12, 101751), (13, 93924), (18, 67834), (26, 46962), (36, 33917), (39, 31308), (52, 23481), (78, 15654), (117, 10436), (156, 7827), (234, 5218), (468, 2609)]