21750675336

素因数分解:

$2^3\times 3^5\times {\mathrm{13}}^1\times {\mathrm{860663}}^1$

素因数の和:860697

約数の個数: 96

約数和(自身を含む): 65789156160

約数和(自身を除く): 44038480824

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 18, 24, 26, 27, 36, 39, 52, 54, 72, 78, 81, 104, 108, 117, 156, 162, 216, 234, 243, 312, 324, 351, 468, 486, 648, 702, 936, 972, 1053, 1404, 1944, 2106, 2808, 3159, 4212, 6318, 8424, 12636, 25272, 860663, 1721326, 2581989, 3442652, 5163978, 6885304, 7745967, 10327956, 11188619, 15491934, 20655912, 22377238, 23237901, 30983868, 33565857, 44754476, 46475802, 61967736, 67131714, 69713703, 89508952, 92951604, 100697571, 134263428, 139427406, 185903208, 201395142, 209141109, 268526856, 278854812, 302092713, 402790284, 418282218, 557709624, 604185426, 805580568, 836564436, 906278139, 1208370852, 1673128872, 1812556278, 2416741704, 2718834417, 3625112556, 5437668834, 7250225112, 10875337668, 21750675336]

約数ペア:

[(1, 21750675336), (2, 10875337668), (3, 7250225112), (4, 5437668834), (6, 3625112556), (8, 2718834417), (9, 2416741704), (12, 1812556278), (13, 1673128872), (18, 1208370852), (24, 906278139), (26, 836564436), (27, 805580568), (36, 604185426), (39, 557709624), (52, 418282218), (54, 402790284), (72, 302092713), (78, 278854812), (81, 268526856), (104, 209141109), (108, 201395142), (117, 185903208), (156, 139427406), (162, 134263428), (216, 100697571), (234, 92951604), (243, 89508952), (312, 69713703), (324, 67131714), (351, 61967736), (468, 46475802), (486, 44754476), (648, 33565857), (702, 30983868), (936, 23237901), (972, 22377238), (1053, 20655912), (1404, 15491934), (1944, 11188619), (2106, 10327956), (2808, 7745967), (3159, 6885304), (4212, 5163978), (6318, 3442652), (8424, 2581989), (12636, 1721326), (25272, 860663)]