15663021816

素因数分解:

$2^3\times 3^1\times {\mathrm{13}}^1\times {\mathrm{1049}}^1\times {\mathrm{47857}}^1$

素因数の和:48928

約数の個数: 64

約数和(自身を含む): 42210756000

約数和(自身を除く): 26547734184

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 24, 26, 39, 52, 78, 104, 156, 312, 1049, 2098, 3147, 4196, 6294, 8392, 12588, 13637, 25176, 27274, 40911, 47857, 54548, 81822, 95714, 109096, 143571, 163644, 191428, 287142, 327288, 382856, 574284, 622141, 1148568, 1244282, 1866423, 2488564, 3732846, 4977128, 7465692, 14931384, 50201993, 100403986, 150605979, 200807972, 301211958, 401615944, 602423916, 652625909, 1204847832, 1305251818, 1957877727, 2610503636, 3915755454, 5221007272, 7831510908, 15663021816]

約数ペア:

[(1, 15663021816), (2, 7831510908), (3, 5221007272), (4, 3915755454), (6, 2610503636), (8, 1957877727), (12, 1305251818), (13, 1204847832), (24, 652625909), (26, 602423916), (39, 401615944), (52, 301211958), (78, 200807972), (104, 150605979), (156, 100403986), (312, 50201993), (1049, 14931384), (2098, 7465692), (3147, 4977128), (4196, 3732846), (6294, 2488564), (8392, 1866423), (12588, 1244282), (13637, 1148568), (25176, 622141), (27274, 574284), (40911, 382856), (47857, 327288), (54548, 287142), (81822, 191428), (95714, 163644), (109096, 143571)]