73749018

素因数分解:

$2^1\times 3^1\times 7^2\times {\mathrm{137}}^1\times {\mathrm{1831}}^1$

素因数の和:1987

約数の個数: 48

約数和(自身を含む): 172926144

約数和(自身を除く): 99177126

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 49, 98, 137, 147, 274, 294, 411, 822, 959, 1831, 1918, 2877, 3662, 5493, 5754, 6713, 10986, 12817, 13426, 20139, 25634, 38451, 40278, 76902, 89719, 179438, 250847, 269157, 501694, 538314, 752541, 1505082, 1755929, 3511858, 5267787, 10535574, 12291503, 24583006, 36874509, 73749018]

約数ペア:

[(1, 73749018), (2, 36874509), (3, 24583006), (6, 12291503), (7, 10535574), (14, 5267787), (21, 3511858), (42, 1755929), (49, 1505082), (98, 752541), (137, 538314), (147, 501694), (274, 269157), (294, 250847), (411, 179438), (822, 89719), (959, 76902), (1831, 40278), (1918, 38451), (2877, 25634), (3662, 20139), (5493, 13426), (5754, 12817), (6713, 10986)]