123012408

素因数分解:

$2^3\times 3^1\times {\mathrm{17}}^1\times {\mathrm{301501}}^1$

素因数の和:301527

約数の個数: 32

約数和(自身を含む): 325622160

約数和(自身を除く): 202609752

約数列:

[1, 2, 3, 4, 6, 8, 12, 17, 24, 34, 51, 68, 102, 136, 204, 408, 301501, 603002, 904503, 1206004, 1809006, 2412008, 3618012, 5125517, 7236024, 10251034, 15376551, 20502068, 30753102, 41004136, 61506204, 123012408]

約数ペア:

[(1, 123012408), (2, 61506204), (3, 41004136), (4, 30753102), (6, 20502068), (8, 15376551), (12, 10251034), (17, 7236024), (24, 5125517), (34, 3618012), (51, 2412008), (68, 1809006), (102, 1206004), (136, 904503), (204, 603002), (408, 301501)]