6980432886

素因数分解:

$2^1\times 3^2\times 7^2\times {\mathrm{23}}^1\times {\mathrm{61}}^1\times {\mathrm{5641}}^1$

素因数の和:5747

約数の個数: 144

約数和(自身を含む): 18662743008

約数和(自身を除く): 11682310122

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 23, 42, 46, 49, 61, 63, 69, 98, 122, 126, 138, 147, 161, 183, 207, 294, 322, 366, 414, 427, 441, 483, 549, 854, 882, 966, 1098, 1127, 1281, 1403, 1449, 2254, 2562, 2806, 2898, 2989, 3381, 3843, 4209, 5641, 5978, 6762, 7686, 8418, 8967, 9821, 10143, 11282, 12627, 16923, 17934, 19642, 20286, 25254, 26901, 29463, 33846, 39487, 50769, 53802, 58926, 68747, 78974, 88389, 101538, 118461, 129743, 137494, 176778, 206241, 236922, 259486, 276409, 344101, 355383, 389229, 412482, 552818, 618723, 688202, 710766, 778458, 829227, 908201, 1032303, 1167687, 1237446, 1658454, 1816402, 2064606, 2335374, 2408707, 2487681, 2724603, 3096909, 4817414, 4975362, 5449206, 6193818, 6357407, 7226121, 7914323, 8173809, 12714814, 14452242, 15828646, 16347618, 16860949, 19072221, 21678363, 23742969, 33721898, 38144442, 43356726, 47485938, 50582847, 55400261, 57216663, 71228907, 101165694, 110800522, 114433326, 142457814, 151748541, 166200783, 303497082, 332401566, 387801827, 498602349, 775603654, 997204698, 1163405481, 2326810962, 3490216443, 6980432886]

約数ペア:

[(1, 6980432886), (2, 3490216443), (3, 2326810962), (6, 1163405481), (7, 997204698), (9, 775603654), (14, 498602349), (18, 387801827), (21, 332401566), (23, 303497082), (42, 166200783), (46, 151748541), (49, 142457814), (61, 114433326), (63, 110800522), (69, 101165694), (98, 71228907), (122, 57216663), (126, 55400261), (138, 50582847), (147, 47485938), (161, 43356726), (183, 38144442), (207, 33721898), (294, 23742969), (322, 21678363), (366, 19072221), (414, 16860949), (427, 16347618), (441, 15828646), (483, 14452242), (549, 12714814), (854, 8173809), (882, 7914323), (966, 7226121), (1098, 6357407), (1127, 6193818), (1281, 5449206), (1403, 4975362), (1449, 4817414), (2254, 3096909), (2562, 2724603), (2806, 2487681), (2898, 2408707), (2989, 2335374), (3381, 2064606), (3843, 1816402), (4209, 1658454), (5641, 1237446), (5978, 1167687), (6762, 1032303), (7686, 908201), (8418, 829227), (8967, 778458), (9821, 710766), (10143, 688202), (11282, 618723), (12627, 552818), (16923, 412482), (17934, 389229), (19642, 355383), (20286, 344101), (25254, 276409), (26901, 259486), (29463, 236922), (33846, 206241), (39487, 176778), (50769, 137494), (53802, 129743), (58926, 118461), (68747, 101538), (78974, 88389)]