2018088826164

素因数分解:

$2^2\times 3^2\times {\mathrm{71}}^1\times {\mathrm{701}}^1\times {\mathrm{1126319}}^1$

素因数の和:1127101

約数の個数: 72

約数和(自身を含む): 5180513345280

約数和(自身を除く): 3162424519116

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 71, 142, 213, 284, 426, 639, 701, 852, 1278, 1402, 2103, 2556, 2804, 4206, 6309, 8412, 12618, 25236, 49771, 99542, 149313, 199084, 298626, 447939, 597252, 895878, 1126319, 1791756, 2252638, 3378957, 4505276, 6757914, 10136871, 13515828, 20273742, 40547484, 79968649, 159937298, 239905947, 319874596, 479811894, 719717841, 789549619, 959623788, 1439435682, 1579099238, 2368648857, 2878871364, 3158198476, 4737297714, 7105946571, 9474595428, 14211893142, 28423786284, 56058022949, 112116045898, 168174068847, 224232091796, 336348137694, 504522206541, 672696275388, 1009044413082, 2018088826164]

約数ペア:

[(1, 2018088826164), (2, 1009044413082), (3, 672696275388), (4, 504522206541), (6, 336348137694), (9, 224232091796), (12, 168174068847), (18, 112116045898), (36, 56058022949), (71, 28423786284), (142, 14211893142), (213, 9474595428), (284, 7105946571), (426, 4737297714), (639, 3158198476), (701, 2878871364), (852, 2368648857), (1278, 1579099238), (1402, 1439435682), (2103, 959623788), (2556, 789549619), (2804, 719717841), (4206, 479811894), (6309, 319874596), (8412, 239905947), (12618, 159937298), (25236, 79968649), (49771, 40547484), (99542, 20273742), (149313, 13515828), (199084, 10136871), (298626, 6757914), (447939, 4505276), (597252, 3378957), (895878, 2252638), (1126319, 1791756)]