22447218

素因数分解:

$2^1\times 3^1\times {\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{71}}^1\times {\mathrm{79}}^1$

素因数の和:207

約数の個数: 64

約数和(自身を含む): 49766400

約数和(自身を除く): 27319182

約数列:

[1, 2, 3, 6, 23, 29, 46, 58, 69, 71, 79, 87, 138, 142, 158, 174, 213, 237, 426, 474, 667, 1334, 1633, 1817, 2001, 2059, 2291, 3266, 3634, 4002, 4118, 4582, 4899, 5451, 5609, 6177, 6873, 9798, 10902, 11218, 12354, 13746, 16827, 33654, 47357, 52693, 94714, 105386, 129007, 142071, 158079, 162661, 258014, 284142, 316158, 325322, 387021, 487983, 774042, 975966, 3741203, 7482406, 11223609, 22447218]

約数ペア:

[(1, 22447218), (2, 11223609), (3, 7482406), (6, 3741203), (23, 975966), (29, 774042), (46, 487983), (58, 387021), (69, 325322), (71, 316158), (79, 284142), (87, 258014), (138, 162661), (142, 158079), (158, 142071), (174, 129007), (213, 105386), (237, 94714), (426, 52693), (474, 47357), (667, 33654), (1334, 16827), (1633, 13746), (1817, 12354), (2001, 11218), (2059, 10902), (2291, 9798), (3266, 6873), (3634, 6177), (4002, 5609), (4118, 5451), (4582, 4899)]