2861348814

素因数分解:

$2^1\times 3^5\times {\mathrm{19}}^2\times {\mathrm{47}}^1\times {\mathrm{347}}^1$

素因数の和:449

約数の個数: 144

約数和(自身を含む): 6949732608

約数和(自身を除く): 4088383794

約数列:

[1, 2, 3, 6, 9, 18, 19, 27, 38, 47, 54, 57, 81, 94, 114, 141, 162, 171, 243, 282, 342, 347, 361, 423, 486, 513, 694, 722, 846, 893, 1026, 1041, 1083, 1269, 1539, 1786, 2082, 2166, 2538, 2679, 3078, 3123, 3249, 3807, 4617, 5358, 6246, 6498, 6593, 7614, 8037, 9234, 9369, 9747, 11421, 13186, 16074, 16309, 16967, 18738, 19494, 19779, 22842, 24111, 28107, 29241, 32618, 33934, 39558, 48222, 48927, 50901, 56214, 58482, 59337, 72333, 84321, 87723, 97854, 101802, 118674, 125267, 144666, 146781, 152703, 168642, 175446, 178011, 216999, 250534, 293562, 305406, 309871, 356022, 375801, 433998, 440343, 458109, 534033, 619742, 751602, 880686, 916218, 929613, 1068066, 1127403, 1321029, 1374327, 1602099, 1859226, 2254806, 2642058, 2748654, 2788839, 3204198, 3382209, 3963087, 4122981, 5577678, 5887549, 6764418, 7926174, 8245962, 8366517, 10146627, 11775098, 16733034, 17662647, 20293254, 25099551, 30439881, 35325294, 50199102, 52987941, 60879762, 75298653, 105975882, 150597306, 158963823, 317927646, 476891469, 953782938, 1430674407, 2861348814]

約数ペア:

[(1, 2861348814), (2, 1430674407), (3, 953782938), (6, 476891469), (9, 317927646), (18, 158963823), (19, 150597306), (27, 105975882), (38, 75298653), (47, 60879762), (54, 52987941), (57, 50199102), (81, 35325294), (94, 30439881), (114, 25099551), (141, 20293254), (162, 17662647), (171, 16733034), (243, 11775098), (282, 10146627), (342, 8366517), (347, 8245962), (361, 7926174), (423, 6764418), (486, 5887549), (513, 5577678), (694, 4122981), (722, 3963087), (846, 3382209), (893, 3204198), (1026, 2788839), (1041, 2748654), (1083, 2642058), (1269, 2254806), (1539, 1859226), (1786, 1602099), (2082, 1374327), (2166, 1321029), (2538, 1127403), (2679, 1068066), (3078, 929613), (3123, 916218), (3249, 880686), (3807, 751602), (4617, 619742), (5358, 534033), (6246, 458109), (6498, 440343), (6593, 433998), (7614, 375801), (8037, 356022), (9234, 309871), (9369, 305406), (9747, 293562), (11421, 250534), (13186, 216999), (16074, 178011), (16309, 175446), (16967, 168642), (18738, 152703), (19494, 146781), (19779, 144666), (22842, 125267), (24111, 118674), (28107, 101802), (29241, 97854), (32618, 87723), (33934, 84321), (39558, 72333), (48222, 59337), (48927, 58482), (50901, 56214)]