19041534

素因数分解:

$2^1\times 3^3\times {\mathrm{19}}^1\times {\mathrm{67}}^1\times {\mathrm{277}}^1$

素因数の和:374

約数の個数: 64

約数和(自身を含む): 45369600

約数和(自身を除く): 26328066

約数列:

[1, 2, 3, 6, 9, 18, 19, 27, 38, 54, 57, 67, 114, 134, 171, 201, 277, 342, 402, 513, 554, 603, 831, 1026, 1206, 1273, 1662, 1809, 2493, 2546, 3618, 3819, 4986, 5263, 7479, 7638, 10526, 11457, 14958, 15789, 18559, 22914, 31578, 34371, 37118, 47367, 55677, 68742, 94734, 111354, 142101, 167031, 284202, 334062, 352621, 501093, 705242, 1002186, 1057863, 2115726, 3173589, 6347178, 9520767, 19041534]

約数ペア:

[(1, 19041534), (2, 9520767), (3, 6347178), (6, 3173589), (9, 2115726), (18, 1057863), (19, 1002186), (27, 705242), (38, 501093), (54, 352621), (57, 334062), (67, 284202), (114, 167031), (134, 142101), (171, 111354), (201, 94734), (277, 68742), (342, 55677), (402, 47367), (513, 37118), (554, 34371), (603, 31578), (831, 22914), (1026, 18559), (1206, 15789), (1273, 14958), (1662, 11457), (1809, 10526), (2493, 7638), (2546, 7479), (3618, 5263), (3819, 4986)]