1180451412

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{2081}}^1\times {\mathrm{2251}}^1$

素因数の和:4349

約数の個数: 72

約数和(自身を含む): 3413347392

約数和(自身を除く): 2232895980

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 63, 84, 126, 252, 2081, 2251, 4162, 4502, 6243, 6753, 8324, 9004, 12486, 13506, 14567, 15757, 18729, 20259, 24972, 27012, 29134, 31514, 37458, 40518, 43701, 47271, 58268, 63028, 74916, 81036, 87402, 94542, 131103, 141813, 174804, 189084, 262206, 283626, 524412, 567252, 4684331, 9368662, 14052993, 18737324, 28105986, 32790317, 42158979, 56211972, 65580634, 84317958, 98370951, 131161268, 168635916, 196741902, 295112853, 393483804, 590225706, 1180451412]

約数ペア:

[(1, 1180451412), (2, 590225706), (3, 393483804), (4, 295112853), (6, 196741902), (7, 168635916), (9, 131161268), (12, 98370951), (14, 84317958), (18, 65580634), (21, 56211972), (28, 42158979), (36, 32790317), (42, 28105986), (63, 18737324), (84, 14052993), (126, 9368662), (252, 4684331), (2081, 567252), (2251, 524412), (4162, 283626), (4502, 262206), (6243, 189084), (6753, 174804), (8324, 141813), (9004, 131103), (12486, 94542), (13506, 87402), (14567, 81036), (15757, 74916), (18729, 63028), (20259, 58268), (24972, 47271), (27012, 43701), (29134, 40518), (31514, 37458)]