3911778

素因数分解:

$2^1\times 3^2\times {\mathrm{13}}^1\times {\mathrm{73}}^1\times {\mathrm{229}}^1$

素因数の和:323

約数の個数: 48

約数和(自身を含む): 9292920

約数和(自身を除く): 5381142

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 39, 73, 78, 117, 146, 219, 229, 234, 438, 458, 657, 687, 949, 1314, 1374, 1898, 2061, 2847, 2977, 4122, 5694, 5954, 8541, 8931, 16717, 17082, 17862, 26793, 33434, 50151, 53586, 100302, 150453, 217321, 300906, 434642, 651963, 1303926, 1955889, 3911778]

約数ペア:

[(1, 3911778), (2, 1955889), (3, 1303926), (6, 651963), (9, 434642), (13, 300906), (18, 217321), (26, 150453), (39, 100302), (73, 53586), (78, 50151), (117, 33434), (146, 26793), (219, 17862), (229, 17082), (234, 16717), (438, 8931), (458, 8541), (657, 5954), (687, 5694), (949, 4122), (1314, 2977), (1374, 2847), (1898, 2061)]