7387266852

素因数分解:

$2^2\times 3^3\times 7^2\times {\mathrm{71}}^1\times {\mathrm{19661}}^1$

素因数の和:19759

約数の個数: 144

約数和(自身を含む): 22593997440

約数和(自身を除く): 15206730588

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 27, 28, 36, 42, 49, 54, 63, 71, 84, 98, 108, 126, 142, 147, 189, 196, 213, 252, 284, 294, 378, 426, 441, 497, 588, 639, 756, 852, 882, 994, 1278, 1323, 1491, 1764, 1917, 1988, 2556, 2646, 2982, 3479, 3834, 4473, 5292, 5964, 6958, 7668, 8946, 10437, 13419, 13916, 17892, 19661, 20874, 26838, 31311, 39322, 41748, 53676, 58983, 62622, 78644, 93933, 117966, 125244, 137627, 176949, 187866, 235932, 275254, 353898, 375732, 412881, 530847, 550508, 707796, 825762, 963389, 1061694, 1238643, 1395931, 1651524, 1926778, 2123388, 2477286, 2791862, 2890167, 3715929, 3853556, 4187793, 4954572, 5583724, 5780334, 7431858, 8375586, 8670501, 9771517, 11560668, 12563379, 14863716, 16751172, 17341002, 19543034, 25126758, 26011503, 29314551, 34682004, 37690137, 39086068, 50253516, 52023006, 58629102, 68400619, 75380274, 87943653, 104046012, 117258204, 136801238, 150760548, 175887306, 205201857, 263830959, 273602476, 351774612, 410403714, 527661918, 615605571, 820807428, 1055323836, 1231211142, 1846816713, 2462422284, 3693633426, 7387266852]

約数ペア:

[(1, 7387266852), (2, 3693633426), (3, 2462422284), (4, 1846816713), (6, 1231211142), (7, 1055323836), (9, 820807428), (12, 615605571), (14, 527661918), (18, 410403714), (21, 351774612), (27, 273602476), (28, 263830959), (36, 205201857), (42, 175887306), (49, 150760548), (54, 136801238), (63, 117258204), (71, 104046012), (84, 87943653), (98, 75380274), (108, 68400619), (126, 58629102), (142, 52023006), (147, 50253516), (189, 39086068), (196, 37690137), (213, 34682004), (252, 29314551), (284, 26011503), (294, 25126758), (378, 19543034), (426, 17341002), (441, 16751172), (497, 14863716), (588, 12563379), (639, 11560668), (756, 9771517), (852, 8670501), (882, 8375586), (994, 7431858), (1278, 5780334), (1323, 5583724), (1491, 4954572), (1764, 4187793), (1917, 3853556), (1988, 3715929), (2556, 2890167), (2646, 2791862), (2982, 2477286), (3479, 2123388), (3834, 1926778), (4473, 1651524), (5292, 1395931), (5964, 1238643), (6958, 1061694), (7668, 963389), (8946, 825762), (10437, 707796), (13419, 550508), (13916, 530847), (17892, 412881), (19661, 375732), (20874, 353898), (26838, 275254), (31311, 235932), (39322, 187866), (41748, 176949), (53676, 137627), (58983, 125244), (62622, 117966), (78644, 93933)]