40012596

素因数分解:

$2^2\times 3^3\times {\mathrm{13}}^1\times {\mathrm{28499}}^1$

素因数の和:28525

約数の個数: 48

約数和(自身を含む): 111720000

約数和(自身を除く): 71707404

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 27, 36, 39, 52, 54, 78, 108, 117, 156, 234, 351, 468, 702, 1404, 28499, 56998, 85497, 113996, 170994, 256491, 341988, 370487, 512982, 740974, 769473, 1025964, 1111461, 1481948, 1538946, 2222922, 3077892, 3334383, 4445844, 6668766, 10003149, 13337532, 20006298, 40012596]

約数ペア:

[(1, 40012596), (2, 20006298), (3, 13337532), (4, 10003149), (6, 6668766), (9, 4445844), (12, 3334383), (13, 3077892), (18, 2222922), (26, 1538946), (27, 1481948), (36, 1111461), (39, 1025964), (52, 769473), (54, 740974), (78, 512982), (108, 370487), (117, 341988), (156, 256491), (234, 170994), (351, 113996), (468, 85497), (702, 56998), (1404, 28499)]