2018543674428

素因数分解:

$2^2\times 3^2\times {\mathrm{37}}^1\times {\mathrm{1409}}^1\times {\mathrm{1075531}}^1$

素因数の和:1076987

約数の個数: 72

約数和(自身を含む): 5244057414960

約数和(自身を除く): 3225513740532

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 37, 74, 111, 148, 222, 333, 444, 666, 1332, 1409, 2818, 4227, 5636, 8454, 12681, 16908, 25362, 50724, 52133, 104266, 156399, 208532, 312798, 469197, 625596, 938394, 1075531, 1876788, 2151062, 3226593, 4302124, 6453186, 9679779, 12906372, 19359558, 38719116, 39794647, 79589294, 119383941, 159178588, 238767882, 358151823, 477535764, 716303646, 1432607292, 1515423179, 3030846358, 4546269537, 6061692716, 9092539074, 13638808611, 18185078148, 27277617222, 54555234444, 56070657623, 112141315246, 168211972869, 224282630492, 336423945738, 504635918607, 672847891476, 1009271837214, 2018543674428]

約数ペア:

[(1, 2018543674428), (2, 1009271837214), (3, 672847891476), (4, 504635918607), (6, 336423945738), (9, 224282630492), (12, 168211972869), (18, 112141315246), (36, 56070657623), (37, 54555234444), (74, 27277617222), (111, 18185078148), (148, 13638808611), (222, 9092539074), (333, 6061692716), (444, 4546269537), (666, 3030846358), (1332, 1515423179), (1409, 1432607292), (2818, 716303646), (4227, 477535764), (5636, 358151823), (8454, 238767882), (12681, 159178588), (16908, 119383941), (25362, 79589294), (50724, 39794647), (52133, 38719116), (104266, 19359558), (156399, 12906372), (208532, 9679779), (312798, 6453186), (469197, 4302124), (625596, 3226593), (938394, 2151062), (1075531, 1876788)]