2456316

素因数分解:

$2^2\times 3^2\times {\mathrm{31}}^2\times {\mathrm{71}}^1$

素因数の和:143

約数の個数: 54

約数和(自身を含む): 6506136

約数和(自身を除く): 4049820

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 31, 36, 62, 71, 93, 124, 142, 186, 213, 279, 284, 372, 426, 558, 639, 852, 961, 1116, 1278, 1922, 2201, 2556, 2883, 3844, 4402, 5766, 6603, 8649, 8804, 11532, 13206, 17298, 19809, 26412, 34596, 39618, 68231, 79236, 136462, 204693, 272924, 409386, 614079, 818772, 1228158, 2456316]

約数ペア:

[(1, 2456316), (2, 1228158), (3, 818772), (4, 614079), (6, 409386), (9, 272924), (12, 204693), (18, 136462), (31, 79236), (36, 68231), (62, 39618), (71, 34596), (93, 26412), (124, 19809), (142, 17298), (186, 13206), (213, 11532), (279, 8804), (284, 8649), (372, 6603), (426, 5766), (558, 4402), (639, 3844), (852, 2883), (961, 2556), (1116, 2201), (1278, 1922)]