7138830816

素因数分解:

$2^5\times 3^2\times {\mathrm{13}}^1\times {\mathrm{1906739}}^1$

素因数の和:1906768

約数の個数: 72

約数和(自身を含む): 21862680840

約数和(自身を除く): 14723850024

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 24, 26, 32, 36, 39, 48, 52, 72, 78, 96, 104, 117, 144, 156, 208, 234, 288, 312, 416, 468, 624, 936, 1248, 1872, 3744, 1906739, 3813478, 5720217, 7626956, 11440434, 15253912, 17160651, 22880868, 24787607, 30507824, 34321302, 45761736, 49575214, 61015648, 68642604, 74362821, 91523472, 99150428, 137285208, 148725642, 183046944, 198300856, 223088463, 274570416, 297451284, 396601712, 446176926, 549140832, 594902568, 793203424, 892353852, 1189805136, 1784707704, 2379610272, 3569415408, 7138830816]

約数ペア:

[(1, 7138830816), (2, 3569415408), (3, 2379610272), (4, 1784707704), (6, 1189805136), (8, 892353852), (9, 793203424), (12, 594902568), (13, 549140832), (16, 446176926), (18, 396601712), (24, 297451284), (26, 274570416), (32, 223088463), (36, 198300856), (39, 183046944), (48, 148725642), (52, 137285208), (72, 99150428), (78, 91523472), (96, 74362821), (104, 68642604), (117, 61015648), (144, 49575214), (156, 45761736), (208, 34321302), (234, 30507824), (288, 24787607), (312, 22880868), (416, 17160651), (468, 15253912), (624, 11440434), (936, 7626956), (1248, 5720217), (1872, 3813478), (3744, 1906739)]