15663137916

素因数分解:

$2^2\times 3^1\times {\mathrm{29}}^1\times {\mathrm{683}}^1\times {\mathrm{65899}}^1$

素因数の和:66618

約数の個数: 48

約数和(自身を含む): 37863504000

約数和(自身を除く): 22200366084

約数列:

[1, 2, 3, 4, 6, 12, 29, 58, 87, 116, 174, 348, 683, 1366, 2049, 2732, 4098, 8196, 19807, 39614, 59421, 65899, 79228, 118842, 131798, 197697, 237684, 263596, 395394, 790788, 1911071, 3822142, 5733213, 7644284, 11466426, 22932852, 45009017, 90018034, 135027051, 180036068, 270054102, 540108204, 1305261493, 2610522986, 3915784479, 5221045972, 7831568958, 15663137916]

約数ペア:

[(1, 15663137916), (2, 7831568958), (3, 5221045972), (4, 3915784479), (6, 2610522986), (12, 1305261493), (29, 540108204), (58, 270054102), (87, 180036068), (116, 135027051), (174, 90018034), (348, 45009017), (683, 22932852), (1366, 11466426), (2049, 7644284), (2732, 5733213), (4098, 3822142), (8196, 1911071), (19807, 790788), (39614, 395394), (59421, 263596), (65899, 237684), (79228, 197697), (118842, 131798)]