71874306

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{31}}^1\times {\mathrm{18401}}^1$

素因数の和:18447

約数の個数: 48

約数和(自身を含む): 183725568

約数和(自身を除く): 111851262

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 31, 42, 62, 63, 93, 126, 186, 217, 279, 434, 558, 651, 1302, 1953, 3906, 18401, 36802, 55203, 110406, 128807, 165609, 257614, 331218, 386421, 570431, 772842, 1140862, 1159263, 1711293, 2318526, 3422586, 3993017, 5133879, 7986034, 10267758, 11979051, 23958102, 35937153, 71874306]

約数ペア:

[(1, 71874306), (2, 35937153), (3, 23958102), (6, 11979051), (7, 10267758), (9, 7986034), (14, 5133879), (18, 3993017), (21, 3422586), (31, 2318526), (42, 1711293), (62, 1159263), (63, 1140862), (93, 772842), (126, 570431), (186, 386421), (217, 331218), (279, 257614), (434, 165609), (558, 128807), (651, 110406), (1302, 55203), (1953, 36802), (3906, 18401)]