70819686

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{31}}^1\times {\mathrm{18131}}^1$

素因数の和:18177

約数の個数: 48

約数和(自身を含む): 181029888

約数和(自身を除く): 110210202

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, 18131, 36262, 54393, 108786, 126917, 163179, 253834, 326358, 380751, 562061, 761502, 1124122, 1142253, 1686183, 2284506, 3372366, 3934427, 5058549, 7868854, 10117098, 11803281, 23606562, 35409843, 70819686]

約数ペア:

[(1, 70819686), (2, 35409843), (3, 23606562), (6, 11803281), (7, 10117098), (9, 7868854), (14, 5058549), (18, 3934427), (21, 3372366), (31, 2284506), (42, 1686183), (62, 1142253), (63, 1124122), (93, 761502), (126, 562061), (186, 380751), (217, 326358), (279, 253834), (434, 163179), (558, 126917), (651, 108786), (1302, 54393), (1953, 36262), (3906, 18131)]