1531134

素因数分解:

$2^1\times 3^2\times {\mathrm{11}}^2\times {\mathrm{19}}^1\times {\mathrm{37}}^1$

素因数の和:86

約数の個数: 72

約数和(自身を含む): 3942120

約数和(自身を除く): 2410986

約数列:

[1, 2, 3, 6, 9, 11, 18, 19, 22, 33, 37, 38, 57, 66, 74, 99, 111, 114, 121, 171, 198, 209, 222, 242, 333, 342, 363, 407, 418, 627, 666, 703, 726, 814, 1089, 1221, 1254, 1406, 1881, 2109, 2178, 2299, 2442, 3663, 3762, 4218, 4477, 4598, 6327, 6897, 7326, 7733, 8954, 12654, 13431, 13794, 15466, 20691, 23199, 26862, 40293, 41382, 46398, 69597, 80586, 85063, 139194, 170126, 255189, 510378, 765567, 1531134]

約数ペア:

[(1, 1531134), (2, 765567), (3, 510378), (6, 255189), (9, 170126), (11, 139194), (18, 85063), (19, 80586), (22, 69597), (33, 46398), (37, 41382), (38, 40293), (57, 26862), (66, 23199), (74, 20691), (99, 15466), (111, 13794), (114, 13431), (121, 12654), (171, 8954), (198, 7733), (209, 7326), (222, 6897), (242, 6327), (333, 4598), (342, 4477), (363, 4218), (407, 3762), (418, 3663), (627, 2442), (666, 2299), (703, 2178), (726, 2109), (814, 1881), (1089, 1406), (1221, 1254)]