12779997132

素因数分解:

$2^2\times 3^1\times 7^2\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{36901}}^1$

素因数の和:36972

約数の個数: 144

約数和(自身を含む): 37693178880

約数和(自身を除く): 24913181748

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 19, 21, 28, 31, 38, 42, 49, 57, 62, 76, 84, 93, 98, 114, 124, 133, 147, 186, 196, 217, 228, 266, 294, 372, 399, 434, 532, 588, 589, 651, 798, 868, 931, 1178, 1302, 1519, 1596, 1767, 1862, 2356, 2604, 2793, 3038, 3534, 3724, 4123, 4557, 5586, 6076, 7068, 8246, 9114, 11172, 12369, 16492, 18228, 24738, 28861, 36901, 49476, 57722, 73802, 86583, 110703, 115444, 147604, 173166, 221406, 258307, 346332, 442812, 516614, 701119, 774921, 1033228, 1143931, 1402238, 1549842, 1808149, 2103357, 2287862, 2804476, 3099684, 3431793, 3616298, 4206714, 4575724, 4907833, 5424447, 6863586, 7232596, 8007517, 8413428, 9815666, 10848894, 13727172, 14723499, 16015034, 19631332, 21697788, 21734689, 24022551, 29446998, 32030068, 34354831, 43469378, 48045102, 56052619, 58893996, 65204067, 68709662, 86938756, 96090204, 103064493, 112105238, 130408134, 137419324, 152142823, 168157857, 206128986, 224210476, 260816268, 304285646, 336315714, 412257972, 456428469, 608571292, 672631428, 912856938, 1064999761, 1825713876, 2129999522, 3194999283, 4259999044, 6389998566, 12779997132]

約数ペア:

[(1, 12779997132), (2, 6389998566), (3, 4259999044), (4, 3194999283), (6, 2129999522), (7, 1825713876), (12, 1064999761), (14, 912856938), (19, 672631428), (21, 608571292), (28, 456428469), (31, 412257972), (38, 336315714), (42, 304285646), (49, 260816268), (57, 224210476), (62, 206128986), (76, 168157857), (84, 152142823), (93, 137419324), (98, 130408134), (114, 112105238), (124, 103064493), (133, 96090204), (147, 86938756), (186, 68709662), (196, 65204067), (217, 58893996), (228, 56052619), (266, 48045102), (294, 43469378), (372, 34354831), (399, 32030068), (434, 29446998), (532, 24022551), (588, 21734689), (589, 21697788), (651, 19631332), (798, 16015034), (868, 14723499), (931, 13727172), (1178, 10848894), (1302, 9815666), (1519, 8413428), (1596, 8007517), (1767, 7232596), (1862, 6863586), (2356, 5424447), (2604, 4907833), (2793, 4575724), (3038, 4206714), (3534, 3616298), (3724, 3431793), (4123, 3099684), (4557, 2804476), (5586, 2287862), (6076, 2103357), (7068, 1808149), (8246, 1549842), (9114, 1402238), (11172, 1143931), (12369, 1033228), (16492, 774921), (18228, 701119), (24738, 516614), (28861, 442812), (36901, 346332), (49476, 258307), (57722, 221406), (73802, 173166), (86583, 147604), (110703, 115444)]