2019002172

素因数分解:

$2^2\times 3^1\times {\mathrm{11}}^1\times {\mathrm{73}}^1\times {\mathrm{191}}^1\times {\mathrm{1097}}^1$

素因数の和:1379

約数の個数: 96

約数和(自身を含む): 5241729024

約数和(自身を除く): 3222726852

約数列:

[1, 2, 3, 4, 6, 11, 12, 22, 33, 44, 66, 73, 132, 146, 191, 219, 292, 382, 438, 573, 764, 803, 876, 1097, 1146, 1606, 2101, 2194, 2292, 2409, 3212, 3291, 4202, 4388, 4818, 6303, 6582, 8404, 9636, 12067, 12606, 13164, 13943, 24134, 25212, 27886, 36201, 41829, 48268, 55772, 72402, 80081, 83658, 144804, 153373, 160162, 167316, 209527, 240243, 306746, 320324, 419054, 460119, 480486, 613492, 628581, 838108, 880891, 920238, 960972, 1257162, 1761782, 1840476, 2304797, 2514324, 2642673, 3523564, 4609594, 5285346, 6914391, 9219188, 10570692, 13828782, 15295471, 27657564, 30590942, 45886413, 61181884, 91772826, 168250181, 183545652, 336500362, 504750543, 673000724, 1009501086, 2019002172]

約数ペア:

[(1, 2019002172), (2, 1009501086), (3, 673000724), (4, 504750543), (6, 336500362), (11, 183545652), (12, 168250181), (22, 91772826), (33, 61181884), (44, 45886413), (66, 30590942), (73, 27657564), (132, 15295471), (146, 13828782), (191, 10570692), (219, 9219188), (292, 6914391), (382, 5285346), (438, 4609594), (573, 3523564), (764, 2642673), (803, 2514324), (876, 2304797), (1097, 1840476), (1146, 1761782), (1606, 1257162), (2101, 960972), (2194, 920238), (2292, 880891), (2409, 838108), (3212, 628581), (3291, 613492), (4202, 480486), (4388, 460119), (4818, 419054), (6303, 320324), (6582, 306746), (8404, 240243), (9636, 209527), (12067, 167316), (12606, 160162), (13164, 153373), (13943, 144804), (24134, 83658), (25212, 80081), (27886, 72402), (36201, 55772), (41829, 48268)]