21492048

素因数分解:

$2^4\times 3^1\times {\mathrm{59}}^1\times {\mathrm{7589}}^1$

素因数の和:7659

約数の個数: 40

約数和(自身を含む): 56469600

約数和(自身を除く): 34977552

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 59, 118, 177, 236, 354, 472, 708, 944, 1416, 2832, 7589, 15178, 22767, 30356, 45534, 60712, 91068, 121424, 182136, 364272, 447751, 895502, 1343253, 1791004, 2686506, 3582008, 5373012, 7164016, 10746024, 21492048]

約数ペア:

[(1, 21492048), (2, 10746024), (3, 7164016), (4, 5373012), (6, 3582008), (8, 2686506), (12, 1791004), (16, 1343253), (24, 895502), (48, 447751), (59, 364272), (118, 182136), (177, 121424), (236, 91068), (354, 60712), (472, 45534), (708, 30356), (944, 22767), (1416, 15178), (2832, 7589)]