15668375238

素因数分解:

$2^1\times 3^3\times {\mathrm{23}}^1\times {\mathrm{59}}^1\times {\mathrm{213821}}^1$

素因数の和:213914

約数の個数: 64

約数和(自身を含む): 36948441600

約数和(自身を除く): 21280066362

約数列:

[1, 2, 3, 6, 9, 18, 23, 27, 46, 54, 59, 69, 118, 138, 177, 207, 354, 414, 531, 621, 1062, 1242, 1357, 1593, 2714, 3186, 4071, 8142, 12213, 24426, 36639, 73278, 213821, 427642, 641463, 1282926, 1924389, 3848778, 4917883, 5773167, 9835766, 11546334, 12615439, 14753649, 25230878, 29507298, 37846317, 44260947, 75692634, 88521894, 113538951, 132782841, 227077902, 265565682, 290155097, 340616853, 580310194, 681233706, 870465291, 1740930582, 2611395873, 5222791746, 7834187619, 15668375238]

約数ペア:

[(1, 15668375238), (2, 7834187619), (3, 5222791746), (6, 2611395873), (9, 1740930582), (18, 870465291), (23, 681233706), (27, 580310194), (46, 340616853), (54, 290155097), (59, 265565682), (69, 227077902), (118, 132782841), (138, 113538951), (177, 88521894), (207, 75692634), (354, 44260947), (414, 37846317), (531, 29507298), (621, 25230878), (1062, 14753649), (1242, 12615439), (1357, 11546334), (1593, 9835766), (2714, 5773167), (3186, 4917883), (4071, 3848778), (8142, 1924389), (12213, 1282926), (24426, 641463), (36639, 427642), (73278, 213821)]