22120308

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{61}}^1\times {\mathrm{1439}}^1$

素因数の和:1517

約数の個数: 72

約数和(自身を含む): 64995840

約数和(自身を除く): 42875532

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 61, 63, 84, 122, 126, 183, 244, 252, 366, 427, 549, 732, 854, 1098, 1281, 1439, 1708, 2196, 2562, 2878, 3843, 4317, 5124, 5756, 7686, 8634, 10073, 12951, 15372, 17268, 20146, 25902, 30219, 40292, 51804, 60438, 87779, 90657, 120876, 175558, 181314, 263337, 351116, 362628, 526674, 614453, 790011, 1053348, 1228906, 1580022, 1843359, 2457812, 3160044, 3686718, 5530077, 7373436, 11060154, 22120308]

約数ペア:

[(1, 22120308), (2, 11060154), (3, 7373436), (4, 5530077), (6, 3686718), (7, 3160044), (9, 2457812), (12, 1843359), (14, 1580022), (18, 1228906), (21, 1053348), (28, 790011), (36, 614453), (42, 526674), (61, 362628), (63, 351116), (84, 263337), (122, 181314), (126, 175558), (183, 120876), (244, 90657), (252, 87779), (366, 60438), (427, 51804), (549, 40292), (732, 30219), (854, 25902), (1098, 20146), (1281, 17268), (1439, 15372), (1708, 12951), (2196, 10073), (2562, 8634), (2878, 7686), (3843, 5756), (4317, 5124)]