7919505342

素因数分解:

$2^1\times 3^2\times 7^2\times {\mathrm{313}}^1\times {\mathrm{28687}}^1$

素因数の和:29022

約数の個数: 72

約数和(自身を含む): 20024855136

約数和(自身を除く): 12105349794

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 49, 63, 98, 126, 147, 294, 313, 441, 626, 882, 939, 1878, 2191, 2817, 4382, 5634, 6573, 13146, 15337, 19719, 28687, 30674, 39438, 46011, 57374, 86061, 92022, 138033, 172122, 200809, 258183, 276066, 401618, 516366, 602427, 1204854, 1405663, 1807281, 2811326, 3614562, 4216989, 8433978, 8979031, 12650967, 17958062, 25301934, 26937093, 53874186, 62853217, 80811279, 125706434, 161622558, 188559651, 377119302, 439972519, 565678953, 879945038, 1131357906, 1319917557, 2639835114, 3959752671, 7919505342]

約数ペア:

[(1, 7919505342), (2, 3959752671), (3, 2639835114), (6, 1319917557), (7, 1131357906), (9, 879945038), (14, 565678953), (18, 439972519), (21, 377119302), (42, 188559651), (49, 161622558), (63, 125706434), (98, 80811279), (126, 62853217), (147, 53874186), (294, 26937093), (313, 25301934), (441, 17958062), (626, 12650967), (882, 8979031), (939, 8433978), (1878, 4216989), (2191, 3614562), (2817, 2811326), (4382, 1807281), (5634, 1405663), (6573, 1204854), (13146, 602427), (15337, 516366), (19719, 401618), (28687, 276066), (30674, 258183), (39438, 200809), (46011, 172122), (57374, 138033), (86061, 92022)]