40453308

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{229}}^1\times {\mathrm{701}}^1$

素因数の和:947

約数の個数: 72

約数和(自身を含む): 117542880

約数和(自身を除く): 77089572

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 63, 84, 126, 229, 252, 458, 687, 701, 916, 1374, 1402, 1603, 2061, 2103, 2748, 2804, 3206, 4122, 4206, 4809, 4907, 6309, 6412, 8244, 8412, 9618, 9814, 12618, 14427, 14721, 19236, 19628, 25236, 28854, 29442, 44163, 57708, 58884, 88326, 160529, 176652, 321058, 481587, 642116, 963174, 1123703, 1444761, 1926348, 2247406, 2889522, 3371109, 4494812, 5779044, 6742218, 10113327, 13484436, 20226654, 40453308]

約数ペア:

[(1, 40453308), (2, 20226654), (3, 13484436), (4, 10113327), (6, 6742218), (7, 5779044), (9, 4494812), (12, 3371109), (14, 2889522), (18, 2247406), (21, 1926348), (28, 1444761), (36, 1123703), (42, 963174), (63, 642116), (84, 481587), (126, 321058), (229, 176652), (252, 160529), (458, 88326), (687, 58884), (701, 57708), (916, 44163), (1374, 29442), (1402, 28854), (1603, 25236), (2061, 19628), (2103, 19236), (2748, 14721), (2804, 14427), (3206, 12618), (4122, 9814), (4206, 9618), (4809, 8412), (4907, 8244), (6309, 6412)]