7078158

素因数分解:

$2^1\times 3^3\times {\mathrm{23}}^1\times {\mathrm{41}}^1\times {\mathrm{139}}^1$

素因数の和:214

約数の個数: 64

約数和(自身を含む): 16934400

約数和(自身を除く): 9856242

約数列:

[1, 2, 3, 6, 9, 18, 23, 27, 41, 46, 54, 69, 82, 123, 138, 139, 207, 246, 278, 369, 414, 417, 621, 738, 834, 943, 1107, 1242, 1251, 1886, 2214, 2502, 2829, 3197, 3753, 5658, 5699, 6394, 7506, 8487, 9591, 11398, 16974, 17097, 19182, 25461, 28773, 34194, 50922, 51291, 57546, 86319, 102582, 131077, 153873, 172638, 262154, 307746, 393231, 786462, 1179693, 2359386, 3539079, 7078158]

約数ペア:

[(1, 7078158), (2, 3539079), (3, 2359386), (6, 1179693), (9, 786462), (18, 393231), (23, 307746), (27, 262154), (41, 172638), (46, 153873), (54, 131077), (69, 102582), (82, 86319), (123, 57546), (138, 51291), (139, 50922), (207, 34194), (246, 28773), (278, 25461), (369, 19182), (414, 17097), (417, 16974), (621, 11398), (738, 9591), (834, 8487), (943, 7506), (1107, 6394), (1242, 5699), (1251, 5658), (1886, 3753), (2214, 3197), (2502, 2829)]