42309918

素因数分解:

$2^1\times 3^3\times 7^1\times {\mathrm{173}}^1\times {\mathrm{647}}^1$

素因数の和:838

約数の個数: 64

約数和(自身を含む): 108241920

約数和(自身を除く): 65932002

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 27, 42, 54, 63, 126, 173, 189, 346, 378, 519, 647, 1038, 1211, 1294, 1557, 1941, 2422, 3114, 3633, 3882, 4529, 4671, 5823, 7266, 9058, 9342, 10899, 11646, 13587, 17469, 21798, 27174, 32697, 34938, 40761, 65394, 81522, 111931, 122283, 223862, 244566, 335793, 671586, 783517, 1007379, 1567034, 2014758, 2350551, 3022137, 4701102, 6044274, 7051653, 14103306, 21154959, 42309918]

約数ペア:

[(1, 42309918), (2, 21154959), (3, 14103306), (6, 7051653), (7, 6044274), (9, 4701102), (14, 3022137), (18, 2350551), (21, 2014758), (27, 1567034), (42, 1007379), (54, 783517), (63, 671586), (126, 335793), (173, 244566), (189, 223862), (346, 122283), (378, 111931), (519, 81522), (647, 65394), (1038, 40761), (1211, 34938), (1294, 32697), (1557, 27174), (1941, 21798), (2422, 17469), (3114, 13587), (3633, 11646), (3882, 10899), (4529, 9342), (4671, 9058), (5823, 7266)]