15672821724

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{47}}^1\times {\mathrm{73}}^1\times {\mathrm{18127}}^1$

素因数の和:18264

約数の個数: 144

約数和(自身を含む): 46876397568

約数和(自身を除く): 31203575844

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 47, 63, 73, 84, 94, 126, 141, 146, 188, 219, 252, 282, 292, 329, 423, 438, 511, 564, 657, 658, 846, 876, 987, 1022, 1314, 1316, 1533, 1692, 1974, 2044, 2628, 2961, 3066, 3431, 3948, 4599, 5922, 6132, 6862, 9198, 10293, 11844, 13724, 18127, 18396, 20586, 24017, 30879, 36254, 41172, 48034, 54381, 61758, 72051, 72508, 96068, 108762, 123516, 126889, 144102, 163143, 216153, 217524, 253778, 288204, 326286, 380667, 432306, 507556, 652572, 761334, 851969, 864612, 1142001, 1323271, 1522668, 1703938, 2284002, 2555907, 2646542, 3407876, 3969813, 4568004, 5111814, 5293084, 5963783, 7667721, 7939626, 9262897, 10223628, 11909439, 11927566, 15335442, 15879252, 17891349, 18525794, 23818878, 23855132, 27788691, 30670884, 35782698, 37051588, 47637756, 53674047, 55577382, 62193737, 71565396, 83366073, 107348094, 111154764, 124387474, 166732146, 186581211, 214696188, 248774948, 333464292, 373162422, 435356159, 559743633, 746324844, 870712318, 1119487266, 1306068477, 1741424636, 2238974532, 2612136954, 3918205431, 5224273908, 7836410862, 15672821724]

約数ペア:

[(1, 15672821724), (2, 7836410862), (3, 5224273908), (4, 3918205431), (6, 2612136954), (7, 2238974532), (9, 1741424636), (12, 1306068477), (14, 1119487266), (18, 870712318), (21, 746324844), (28, 559743633), (36, 435356159), (42, 373162422), (47, 333464292), (63, 248774948), (73, 214696188), (84, 186581211), (94, 166732146), (126, 124387474), (141, 111154764), (146, 107348094), (188, 83366073), (219, 71565396), (252, 62193737), (282, 55577382), (292, 53674047), (329, 47637756), (423, 37051588), (438, 35782698), (511, 30670884), (564, 27788691), (657, 23855132), (658, 23818878), (846, 18525794), (876, 17891349), (987, 15879252), (1022, 15335442), (1314, 11927566), (1316, 11909439), (1533, 10223628), (1692, 9262897), (1974, 7939626), (2044, 7667721), (2628, 5963783), (2961, 5293084), (3066, 5111814), (3431, 4568004), (3948, 3969813), (4599, 3407876), (5922, 2646542), (6132, 2555907), (6862, 2284002), (9198, 1703938), (10293, 1522668), (11844, 1323271), (13724, 1142001), (18127, 864612), (18396, 851969), (20586, 761334), (24017, 652572), (30879, 507556), (36254, 432306), (41172, 380667), (48034, 326286), (54381, 288204), (61758, 253778), (72051, 217524), (72508, 216153), (96068, 163143), (108762, 144102), (123516, 126889)]