2171943324

素因数分解:

$2^2\times 3^2\times {\mathrm{17}}^1\times {\mathrm{1861}}^1\times {\mathrm{1907}}^1$

素因数の和:3795

約数の個数: 72

約数和(自身を含む): 5819316048

約数和(自身を除く): 3647372724

約数列:

[1, 2, 3, 4, 6, 9, 12, 17, 18, 34, 36, 51, 68, 102, 153, 204, 306, 612, 1861, 1907, 3722, 3814, 5583, 5721, 7444, 7628, 11166, 11442, 16749, 17163, 22332, 22884, 31637, 32419, 33498, 34326, 63274, 64838, 66996, 68652, 94911, 97257, 126548, 129676, 189822, 194514, 284733, 291771, 379644, 389028, 569466, 583542, 1138932, 1167084, 3548927, 7097854, 10646781, 14195708, 21293562, 31940343, 42587124, 60331759, 63880686, 120663518, 127761372, 180995277, 241327036, 361990554, 542985831, 723981108, 1085971662, 2171943324]

約数ペア:

[(1, 2171943324), (2, 1085971662), (3, 723981108), (4, 542985831), (6, 361990554), (9, 241327036), (12, 180995277), (17, 127761372), (18, 120663518), (34, 63880686), (36, 60331759), (51, 42587124), (68, 31940343), (102, 21293562), (153, 14195708), (204, 10646781), (306, 7097854), (612, 3548927), (1861, 1167084), (1907, 1138932), (3722, 583542), (3814, 569466), (5583, 389028), (5721, 379644), (7444, 291771), (7628, 284733), (11166, 194514), (11442, 189822), (16749, 129676), (17163, 126548), (22332, 97257), (22884, 94911), (31637, 68652), (32419, 66996), (33498, 64838), (34326, 63274)]