13561668

素因数分解:

$2^2\times 3^4\times {\mathrm{19}}^1\times {\mathrm{2203}}^1$

素因数の和:2238

約数の個数: 60

約数和(自身を含む): 37335760

約数和(自身を除く): 23774092

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 19, 27, 36, 38, 54, 57, 76, 81, 108, 114, 162, 171, 228, 324, 342, 513, 684, 1026, 1539, 2052, 2203, 3078, 4406, 6156, 6609, 8812, 13218, 19827, 26436, 39654, 41857, 59481, 79308, 83714, 118962, 125571, 167428, 178443, 237924, 251142, 356886, 376713, 502284, 713772, 753426, 1130139, 1506852, 2260278, 3390417, 4520556, 6780834, 13561668]

約数ペア:

[(1, 13561668), (2, 6780834), (3, 4520556), (4, 3390417), (6, 2260278), (9, 1506852), (12, 1130139), (18, 753426), (19, 713772), (27, 502284), (36, 376713), (38, 356886), (54, 251142), (57, 237924), (76, 178443), (81, 167428), (108, 125571), (114, 118962), (162, 83714), (171, 79308), (228, 59481), (324, 41857), (342, 39654), (513, 26436), (684, 19827), (1026, 13218), (1539, 8812), (2052, 6609), (2203, 6156), (3078, 4406)]