38889438

素因数分解:

$2^1\times 3^1\times 7^2\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{251}}^1$

素因数の和:318

約数の個数: 96

約数和(自身を含む): 99283968

約数和(自身を除く): 60394530

約数列:

[1, 2, 3, 6, 7, 14, 17, 21, 31, 34, 42, 49, 51, 62, 93, 98, 102, 119, 147, 186, 217, 238, 251, 294, 357, 434, 502, 527, 651, 714, 753, 833, 1054, 1302, 1506, 1519, 1581, 1666, 1757, 2499, 3038, 3162, 3514, 3689, 4267, 4557, 4998, 5271, 7378, 7781, 8534, 9114, 10542, 11067, 12299, 12801, 15562, 22134, 23343, 24598, 25602, 25823, 29869, 36897, 46686, 51646, 54467, 59738, 73794, 77469, 89607, 108934, 132277, 154938, 163401, 179214, 209083, 264554, 326802, 381269, 396831, 418166, 627249, 762538, 793662, 925939, 1143807, 1254498, 1851878, 2287614, 2777817, 5555634, 6481573, 12963146, 19444719, 38889438]

約数ペア:

[(1, 38889438), (2, 19444719), (3, 12963146), (6, 6481573), (7, 5555634), (14, 2777817), (17, 2287614), (21, 1851878), (31, 1254498), (34, 1143807), (42, 925939), (49, 793662), (51, 762538), (62, 627249), (93, 418166), (98, 396831), (102, 381269), (119, 326802), (147, 264554), (186, 209083), (217, 179214), (238, 163401), (251, 154938), (294, 132277), (357, 108934), (434, 89607), (502, 77469), (527, 73794), (651, 59738), (714, 54467), (753, 51646), (833, 46686), (1054, 36897), (1302, 29869), (1506, 25823), (1519, 25602), (1581, 24598), (1666, 23343), (1757, 22134), (2499, 15562), (3038, 12801), (3162, 12299), (3514, 11067), (3689, 10542), (4267, 9114), (4557, 8534), (4998, 7781), (5271, 7378)]