2249651628

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{1693}}^1\times {\mathrm{5273}}^1$

素因数の和:6983

約数の個数: 72

約数和(自身を含む): 6504065568

約数和(自身を除く): 4254413940

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 63, 84, 126, 252, 1693, 3386, 5079, 5273, 6772, 10158, 10546, 11851, 15237, 15819, 20316, 21092, 23702, 30474, 31638, 35553, 36911, 47404, 47457, 60948, 63276, 71106, 73822, 94914, 106659, 110733, 142212, 147644, 189828, 213318, 221466, 332199, 426636, 442932, 664398, 1328796, 8927189, 17854378, 26781567, 35708756, 53563134, 62490323, 80344701, 107126268, 124980646, 160689402, 187470969, 249961292, 321378804, 374941938, 562412907, 749883876, 1124825814, 2249651628]

約数ペア:

[(1, 2249651628), (2, 1124825814), (3, 749883876), (4, 562412907), (6, 374941938), (7, 321378804), (9, 249961292), (12, 187470969), (14, 160689402), (18, 124980646), (21, 107126268), (28, 80344701), (36, 62490323), (42, 53563134), (63, 35708756), (84, 26781567), (126, 17854378), (252, 8927189), (1693, 1328796), (3386, 664398), (5079, 442932), (5273, 426636), (6772, 332199), (10158, 221466), (10546, 213318), (11851, 189828), (15237, 147644), (15819, 142212), (20316, 110733), (21092, 106659), (23702, 94914), (30474, 73822), (31638, 71106), (35553, 63276), (36911, 60948), (47404, 47457)]