4917654

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{31}}^1\times {\mathrm{1259}}^1$

素因数の和:1305

約数の個数: 48

約数和(自身を含む): 12579840

約数和(自身を除く): 7662186

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 31, 42, 62, 63, 93, 126, 186, 217, 279, 434, 558, 651, 1259, 1302, 1953, 2518, 3777, 3906, 7554, 8813, 11331, 17626, 22662, 26439, 39029, 52878, 78058, 79317, 117087, 158634, 234174, 273203, 351261, 546406, 702522, 819609, 1639218, 2458827, 4917654]

約数ペア:

[(1, 4917654), (2, 2458827), (3, 1639218), (6, 819609), (7, 702522), (9, 546406), (14, 351261), (18, 273203), (21, 234174), (31, 158634), (42, 117087), (62, 79317), (63, 78058), (93, 52878), (126, 39029), (186, 26439), (217, 22662), (279, 17626), (434, 11331), (558, 8813), (651, 7554), (1259, 3906), (1302, 3777), (1953, 2518)]