2012643444

素因数分解:

$2^2\times 3^1\times 7^2\times {\mathrm{229}}^1\times {\mathrm{14947}}^1$

素因数の和:15197

約数の個数: 72

約数和(自身を含む): 5487111840

約数和(自身を除く): 3474468396

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 49, 84, 98, 147, 196, 229, 294, 458, 588, 687, 916, 1374, 1603, 2748, 3206, 4809, 6412, 9618, 11221, 14947, 19236, 22442, 29894, 33663, 44841, 44884, 59788, 67326, 89682, 104629, 134652, 179364, 209258, 313887, 418516, 627774, 732403, 1255548, 1464806, 2197209, 2929612, 3422863, 4394418, 6845726, 8788836, 10268589, 13691452, 20537178, 23960041, 41074356, 47920082, 71880123, 95840164, 143760246, 167720287, 287520492, 335440574, 503160861, 670881148, 1006321722, 2012643444]

約数ペア:

[(1, 2012643444), (2, 1006321722), (3, 670881148), (4, 503160861), (6, 335440574), (7, 287520492), (12, 167720287), (14, 143760246), (21, 95840164), (28, 71880123), (42, 47920082), (49, 41074356), (84, 23960041), (98, 20537178), (147, 13691452), (196, 10268589), (229, 8788836), (294, 6845726), (458, 4394418), (588, 3422863), (687, 2929612), (916, 2197209), (1374, 1464806), (1603, 1255548), (2748, 732403), (3206, 627774), (4809, 418516), (6412, 313887), (9618, 209258), (11221, 179364), (14947, 134652), (19236, 104629), (22442, 89682), (29894, 67326), (33663, 59788), (44841, 44884)]