19726092

素因数分解:

$2^2\times 3^4\times {\mathrm{107}}^1\times {\mathrm{569}}^1$

素因数の和:692

約数の個数: 60

約数和(自身を含む): 52141320

約数和(自身を除く): 32415228

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 81, 107, 108, 162, 214, 321, 324, 428, 569, 642, 963, 1138, 1284, 1707, 1926, 2276, 2889, 3414, 3852, 5121, 5778, 6828, 8667, 10242, 11556, 15363, 17334, 20484, 30726, 34668, 46089, 60883, 61452, 92178, 121766, 182649, 184356, 243532, 365298, 547947, 730596, 1095894, 1643841, 2191788, 3287682, 4931523, 6575364, 9863046, 19726092]

約数ペア:

[(1, 19726092), (2, 9863046), (3, 6575364), (4, 4931523), (6, 3287682), (9, 2191788), (12, 1643841), (18, 1095894), (27, 730596), (36, 547947), (54, 365298), (81, 243532), (107, 184356), (108, 182649), (162, 121766), (214, 92178), (321, 61452), (324, 60883), (428, 46089), (569, 34668), (642, 30726), (963, 20484), (1138, 17334), (1284, 15363), (1707, 11556), (1926, 10242), (2276, 8667), (2889, 6828), (3414, 5778), (3852, 5121)]