66821964

素因数分解:

$2^2\times 3^1\times {\mathrm{11}}^1\times {\mathrm{41}}^1\times {\mathrm{12347}}^1$

素因数の和:12406

約数の個数: 48

約数和(自身を含む): 174254976

約数和(自身を除く): 107433012

約数列:

[1, 2, 3, 4, 6, 11, 12, 22, 33, 41, 44, 66, 82, 123, 132, 164, 246, 451, 492, 902, 1353, 1804, 2706, 5412, 12347, 24694, 37041, 49388, 74082, 135817, 148164, 271634, 407451, 506227, 543268, 814902, 1012454, 1518681, 1629804, 2024908, 3037362, 5568497, 6074724, 11136994, 16705491, 22273988, 33410982, 66821964]

約数ペア:

[(1, 66821964), (2, 33410982), (3, 22273988), (4, 16705491), (6, 11136994), (11, 6074724), (12, 5568497), (22, 3037362), (33, 2024908), (41, 1629804), (44, 1518681), (66, 1012454), (82, 814902), (123, 543268), (132, 506227), (164, 407451), (246, 271634), (451, 148164), (492, 135817), (902, 74082), (1353, 49388), (1804, 37041), (2706, 24694), (5412, 12347)]