19815342768

素因数分解:

$2^4\times 3^3\times {\mathrm{13}}^1\times {\mathrm{3528373}}^1$

素因数の和:3528403

約数の個数: 80

約数和(自身を含む): 61252572640

約数和(自身を除く): 41437229872

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 24, 26, 27, 36, 39, 48, 52, 54, 72, 78, 104, 108, 117, 144, 156, 208, 216, 234, 312, 351, 432, 468, 624, 702, 936, 1404, 1872, 2808, 5616, 3528373, 7056746, 10585119, 14113492, 21170238, 28226984, 31755357, 42340476, 45868849, 56453968, 63510714, 84680952, 91737698, 95266071, 127021428, 137606547, 169361904, 183475396, 190532142, 254042856, 275213094, 366950792, 381064284, 412819641, 508085712, 550426188, 733901584, 762128568, 825639282, 1100852376, 1238458923, 1524257136, 1651278564, 2201704752, 2476917846, 3302557128, 4953835692, 6605114256, 9907671384, 19815342768]

約数ペア:

[(1, 19815342768), (2, 9907671384), (3, 6605114256), (4, 4953835692), (6, 3302557128), (8, 2476917846), (9, 2201704752), (12, 1651278564), (13, 1524257136), (16, 1238458923), (18, 1100852376), (24, 825639282), (26, 762128568), (27, 733901584), (36, 550426188), (39, 508085712), (48, 412819641), (52, 381064284), (54, 366950792), (72, 275213094), (78, 254042856), (104, 190532142), (108, 183475396), (117, 169361904), (144, 137606547), (156, 127021428), (208, 95266071), (216, 91737698), (234, 84680952), (312, 63510714), (351, 56453968), (432, 45868849), (468, 42340476), (624, 31755357), (702, 28226984), (936, 21170238), (1404, 14113492), (1872, 10585119), (2808, 7056746), (5616, 3528373)]