1938976488

素因数分解:

$2^3\times 3^3\times {\mathrm{71}}^1\times {\mathrm{126433}}^1$

素因数の和:126519

約数の個数: 64

約数和(自身を含む): 5461948800

約数和(自身を除く): 3522972312

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 36, 54, 71, 72, 108, 142, 213, 216, 284, 426, 568, 639, 852, 1278, 1704, 1917, 2556, 3834, 5112, 7668, 15336, 126433, 252866, 379299, 505732, 758598, 1011464, 1137897, 1517196, 2275794, 3034392, 3413691, 4551588, 6827382, 8976743, 9103176, 13654764, 17953486, 26930229, 27309528, 35906972, 53860458, 71813944, 80790687, 107720916, 161581374, 215441832, 242372061, 323162748, 484744122, 646325496, 969488244, 1938976488]

約数ペア:

[(1, 1938976488), (2, 969488244), (3, 646325496), (4, 484744122), (6, 323162748), (8, 242372061), (9, 215441832), (12, 161581374), (18, 107720916), (24, 80790687), (27, 71813944), (36, 53860458), (54, 35906972), (71, 27309528), (72, 26930229), (108, 17953486), (142, 13654764), (213, 9103176), (216, 8976743), (284, 6827382), (426, 4551588), (568, 3413691), (639, 3034392), (852, 2275794), (1278, 1517196), (1704, 1137897), (1917, 1011464), (2556, 758598), (3834, 505732), (5112, 379299), (7668, 252866), (15336, 126433)]