19132156746

素因数分解:

$2^1\times 3^4\times {\mathrm{23}}^1\times {\mathrm{5134771}}^1$

素因数の和:5134808

約数の個数: 40

約数和(自身を含む): 44734133664

約数和(自身を除く): 25601976918

約数列:

[1, 2, 3, 6, 9, 18, 23, 27, 46, 54, 69, 81, 138, 162, 207, 414, 621, 1242, 1863, 3726, 5134771, 10269542, 15404313, 30808626, 46212939, 92425878, 118099733, 138638817, 236199466, 277277634, 354299199, 415916451, 708598398, 831832902, 1062897597, 2125795194, 3188692791, 6377385582, 9566078373, 19132156746]

約数ペア:

[(1, 19132156746), (2, 9566078373), (3, 6377385582), (6, 3188692791), (9, 2125795194), (18, 1062897597), (23, 831832902), (27, 708598398), (46, 415916451), (54, 354299199), (69, 277277634), (81, 236199466), (138, 138638817), (162, 118099733), (207, 92425878), (414, 46212939), (621, 30808626), (1242, 15404313), (1863, 10269542), (3726, 5134771)]