2012197734

素因数分解:

$2^1\times 3^3\times {\mathrm{23}}^1\times {\mathrm{67}}^1\times {\mathrm{24181}}^1$

素因数の和:24282

約数の個数: 64

約数和(自身を含む): 4735802880

約数和(自身を除く): 2723605146

約数列:

[1, 2, 3, 6, 9, 18, 23, 27, 46, 54, 67, 69, 134, 138, 201, 207, 402, 414, 603, 621, 1206, 1242, 1541, 1809, 3082, 3618, 4623, 9246, 13869, 24181, 27738, 41607, 48362, 72543, 83214, 145086, 217629, 435258, 556163, 652887, 1112326, 1305774, 1620127, 1668489, 3240254, 3336978, 4860381, 5005467, 9720762, 10010934, 14581143, 15016401, 29162286, 30032802, 37262921, 43743429, 74525842, 87486858, 111788763, 223577526, 335366289, 670732578, 1006098867, 2012197734]

約数ペア:

[(1, 2012197734), (2, 1006098867), (3, 670732578), (6, 335366289), (9, 223577526), (18, 111788763), (23, 87486858), (27, 74525842), (46, 43743429), (54, 37262921), (67, 30032802), (69, 29162286), (134, 15016401), (138, 14581143), (201, 10010934), (207, 9720762), (402, 5005467), (414, 4860381), (603, 3336978), (621, 3240254), (1206, 1668489), (1242, 1620127), (1541, 1305774), (1809, 1112326), (3082, 652887), (3618, 556163), (4623, 435258), (9246, 217629), (13869, 145086), (24181, 83214), (27738, 72543), (41607, 48362)]