2018993460

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{181}}^1\times {\mathrm{16901}}^1$

素因数の和:17105

約数の個数: 96

約数和(自身を含む): 6201546624

約数和(自身を除く): 4182553164

約数列:

[1, 2, 3, 4, 5, 6, 10, 11, 12, 15, 20, 22, 30, 33, 44, 55, 60, 66, 110, 132, 165, 181, 220, 330, 362, 543, 660, 724, 905, 1086, 1810, 1991, 2172, 2715, 3620, 3982, 5430, 5973, 7964, 9955, 10860, 11946, 16901, 19910, 23892, 29865, 33802, 39820, 50703, 59730, 67604, 84505, 101406, 119460, 169010, 185911, 202812, 253515, 338020, 371822, 507030, 557733, 743644, 929555, 1014060, 1115466, 1859110, 2230932, 2788665, 3059081, 3718220, 5577330, 6118162, 9177243, 11154660, 12236324, 15295405, 18354486, 30590810, 33649891, 36708972, 45886215, 61181620, 67299782, 91772430, 100949673, 134599564, 168249455, 183544860, 201899346, 336498910, 403798692, 504748365, 672997820, 1009496730, 2018993460]

約数ペア:

[(1, 2018993460), (2, 1009496730), (3, 672997820), (4, 504748365), (5, 403798692), (6, 336498910), (10, 201899346), (11, 183544860), (12, 168249455), (15, 134599564), (20, 100949673), (22, 91772430), (30, 67299782), (33, 61181620), (44, 45886215), (55, 36708972), (60, 33649891), (66, 30590810), (110, 18354486), (132, 15295405), (165, 12236324), (181, 11154660), (220, 9177243), (330, 6118162), (362, 5577330), (543, 3718220), (660, 3059081), (724, 2788665), (905, 2230932), (1086, 1859110), (1810, 1115466), (1991, 1014060), (2172, 929555), (2715, 743644), (3620, 557733), (3982, 507030), (5430, 371822), (5973, 338020), (7964, 253515), (9955, 202812), (10860, 185911), (11946, 169010), (16901, 119460), (19910, 101406), (23892, 84505), (29865, 67604), (33802, 59730), (39820, 50703)]