18202860

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{2593}}^1$

素因数の和:2624

約数の個数: 96

約数和(自身を含む): 61010880

約数和(自身を除く): 42808020

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 13, 15, 18, 20, 26, 27, 30, 36, 39, 45, 52, 54, 60, 65, 78, 90, 108, 117, 130, 135, 156, 180, 195, 234, 260, 270, 351, 390, 468, 540, 585, 702, 780, 1170, 1404, 1755, 2340, 2593, 3510, 5186, 7020, 7779, 10372, 12965, 15558, 23337, 25930, 31116, 33709, 38895, 46674, 51860, 67418, 70011, 77790, 93348, 101127, 116685, 134836, 140022, 155580, 168545, 202254, 233370, 280044, 303381, 337090, 350055, 404508, 466740, 505635, 606762, 674180, 700110, 910143, 1011270, 1213524, 1400220, 1516905, 1820286, 2022540, 3033810, 3640572, 4550715, 6067620, 9101430, 18202860]

約数ペア:

[(1, 18202860), (2, 9101430), (3, 6067620), (4, 4550715), (5, 3640572), (6, 3033810), (9, 2022540), (10, 1820286), (12, 1516905), (13, 1400220), (15, 1213524), (18, 1011270), (20, 910143), (26, 700110), (27, 674180), (30, 606762), (36, 505635), (39, 466740), (45, 404508), (52, 350055), (54, 337090), (60, 303381), (65, 280044), (78, 233370), (90, 202254), (108, 168545), (117, 155580), (130, 140022), (135, 134836), (156, 116685), (180, 101127), (195, 93348), (234, 77790), (260, 70011), (270, 67418), (351, 51860), (390, 46674), (468, 38895), (540, 33709), (585, 31116), (702, 25930), (780, 23337), (1170, 15558), (1404, 12965), (1755, 10372), (2340, 7779), (2593, 7020), (3510, 5186)]