1857242736

素因数分解:

$2^4\times 3^3\times {\mathrm{31}}^1\times {\mathrm{138683}}^1$

素因数の和:138731

約数の個数: 80

約数和(自身を含む): 5502981120

約数和(自身を除く): 3645738384

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 31, 36, 48, 54, 62, 72, 93, 108, 124, 144, 186, 216, 248, 279, 372, 432, 496, 558, 744, 837, 1116, 1488, 1674, 2232, 3348, 4464, 6696, 13392, 138683, 277366, 416049, 554732, 832098, 1109464, 1248147, 1664196, 2218928, 2496294, 3328392, 3744441, 4299173, 4992588, 6656784, 7488882, 8598346, 9985176, 12897519, 14977764, 17196692, 19970352, 25795038, 29955528, 34393384, 38692557, 51590076, 59911056, 68786768, 77385114, 103180152, 116077671, 154770228, 206360304, 232155342, 309540456, 464310684, 619080912, 928621368, 1857242736]

約数ペア:

[(1, 1857242736), (2, 928621368), (3, 619080912), (4, 464310684), (6, 309540456), (8, 232155342), (9, 206360304), (12, 154770228), (16, 116077671), (18, 103180152), (24, 77385114), (27, 68786768), (31, 59911056), (36, 51590076), (48, 38692557), (54, 34393384), (62, 29955528), (72, 25795038), (93, 19970352), (108, 17196692), (124, 14977764), (144, 12897519), (186, 9985176), (216, 8598346), (248, 7488882), (279, 6656784), (372, 4992588), (432, 4299173), (496, 3744441), (558, 3328392), (744, 2496294), (837, 2218928), (1116, 1664196), (1488, 1248147), (1674, 1109464), (2232, 832098), (3348, 554732), (4464, 416049), (6696, 277366), (13392, 138683)]