2021981148

素因数分解:

$2^2\times 3^2\times {\mathrm{11}}^2\times {\mathrm{229}}^1\times {\mathrm{2027}}^1$

素因数の和:2288

約数の個数: 108

約数和(自身を含む): 5645323320

約数和(自身を除く): 3623342172

約数列:

[1, 2, 3, 4, 6, 9, 11, 12, 18, 22, 33, 36, 44, 66, 99, 121, 132, 198, 229, 242, 363, 396, 458, 484, 687, 726, 916, 1089, 1374, 1452, 2027, 2061, 2178, 2519, 2748, 4054, 4122, 4356, 5038, 6081, 7557, 8108, 8244, 10076, 12162, 15114, 18243, 22297, 22671, 24324, 27709, 30228, 36486, 44594, 45342, 55418, 66891, 72972, 83127, 89188, 90684, 110836, 133782, 166254, 200673, 245267, 249381, 267564, 332508, 401346, 464183, 490534, 498762, 735801, 802692, 928366, 981068, 997524, 1392549, 1471602, 1856732, 2207403, 2785098, 2943204, 4177647, 4414806, 5106013, 5570196, 8355294, 8829612, 10212026, 15318039, 16710588, 20424052, 30636078, 45954117, 56166143, 61272156, 91908234, 112332286, 168498429, 183816468, 224664572, 336996858, 505495287, 673993716, 1010990574, 2021981148]

約数ペア:

[(1, 2021981148), (2, 1010990574), (3, 673993716), (4, 505495287), (6, 336996858), (9, 224664572), (11, 183816468), (12, 168498429), (18, 112332286), (22, 91908234), (33, 61272156), (36, 56166143), (44, 45954117), (66, 30636078), (99, 20424052), (121, 16710588), (132, 15318039), (198, 10212026), (229, 8829612), (242, 8355294), (363, 5570196), (396, 5106013), (458, 4414806), (484, 4177647), (687, 2943204), (726, 2785098), (916, 2207403), (1089, 1856732), (1374, 1471602), (1452, 1392549), (2027, 997524), (2061, 981068), (2178, 928366), (2519, 802692), (2748, 735801), (4054, 498762), (4122, 490534), (4356, 464183), (5038, 401346), (6081, 332508), (7557, 267564), (8108, 249381), (8244, 245267), (10076, 200673), (12162, 166254), (15114, 133782), (18243, 110836), (22297, 90684), (22671, 89188), (24324, 83127), (27709, 72972), (30228, 66891), (36486, 55418), (44594, 45342)]