24564813

素因数分解:

$3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{67}}^1\times {\mathrm{79}}^1$

素因数の和:186

約数の個数: 64

約数和(自身を含む): 43868160

約数和(自身を除く): 19303347

約数列:

[1, 3, 7, 13, 17, 21, 39, 51, 67, 79, 91, 119, 201, 221, 237, 273, 357, 469, 553, 663, 871, 1027, 1139, 1343, 1407, 1547, 1659, 2613, 3081, 3417, 4029, 4641, 5293, 6097, 7189, 7973, 9401, 14807, 15879, 17459, 18291, 21567, 23919, 28203, 37051, 44421, 52377, 68809, 89981, 103649, 111153, 122213, 206427, 269943, 310947, 366639, 481663, 629867, 1169753, 1444989, 1889601, 3509259, 8188271, 24564813]

約数ペア:

[(1, 24564813), (3, 8188271), (7, 3509259), (13, 1889601), (17, 1444989), (21, 1169753), (39, 629867), (51, 481663), (67, 366639), (79, 310947), (91, 269943), (119, 206427), (201, 122213), (221, 111153), (237, 103649), (273, 89981), (357, 68809), (469, 52377), (553, 44421), (663, 37051), (871, 28203), (1027, 23919), (1139, 21567), (1343, 18291), (1407, 17459), (1547, 15879), (1659, 14807), (2613, 9401), (3081, 7973), (3417, 7189), (4029, 6097), (4641, 5293)]