19246734

素因数分解:

$2^1\times 3^4\times {\mathrm{13}}^2\times {\mathrm{19}}^1\times {\mathrm{37}}^1$

素因数の和:96

約数の個数: 120

約数和(自身を含む): 50486040

約数和(自身を除く): 31239306

約数列:

[1, 2, 3, 6, 9, 13, 18, 19, 26, 27, 37, 38, 39, 54, 57, 74, 78, 81, 111, 114, 117, 162, 169, 171, 222, 234, 247, 333, 338, 342, 351, 481, 494, 507, 513, 666, 702, 703, 741, 962, 999, 1014, 1026, 1053, 1406, 1443, 1482, 1521, 1539, 1998, 2106, 2109, 2223, 2886, 2997, 3042, 3078, 3211, 4218, 4329, 4446, 4563, 5994, 6253, 6327, 6422, 6669, 8658, 9126, 9139, 9633, 12506, 12654, 12987, 13338, 13689, 18278, 18759, 18981, 19266, 20007, 25974, 27378, 27417, 28899, 37518, 37962, 38961, 40014, 54834, 56277, 56943, 57798, 77922, 82251, 86697, 112554, 113886, 118807, 164502, 168831, 173394, 237614, 246753, 260091, 337662, 356421, 493506, 506493, 520182, 712842, 740259, 1012986, 1069263, 1480518, 2138526, 3207789, 6415578, 9623367, 19246734]

約数ペア:

[(1, 19246734), (2, 9623367), (3, 6415578), (6, 3207789), (9, 2138526), (13, 1480518), (18, 1069263), (19, 1012986), (26, 740259), (27, 712842), (37, 520182), (38, 506493), (39, 493506), (54, 356421), (57, 337662), (74, 260091), (78, 246753), (81, 237614), (111, 173394), (114, 168831), (117, 164502), (162, 118807), (169, 113886), (171, 112554), (222, 86697), (234, 82251), (247, 77922), (333, 57798), (338, 56943), (342, 56277), (351, 54834), (481, 40014), (494, 38961), (507, 37962), (513, 37518), (666, 28899), (702, 27417), (703, 27378), (741, 25974), (962, 20007), (999, 19266), (1014, 18981), (1026, 18759), (1053, 18278), (1406, 13689), (1443, 13338), (1482, 12987), (1521, 12654), (1539, 12506), (1998, 9633), (2106, 9139), (2109, 9126), (2223, 8658), (2886, 6669), (2997, 6422), (3042, 6327), (3078, 6253), (3211, 5994), (4218, 4563), (4329, 4446)]