39461982

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{179}}^1\times {\mathrm{181}}^1$

素因数の和:401

約数の個数: 64

約数和(自身を含む): 94348800

約数和(自身を除く): 54886818

約数列:

[1, 2, 3, 6, 7, 14, 21, 29, 42, 58, 87, 174, 179, 181, 203, 358, 362, 406, 537, 543, 609, 1074, 1086, 1218, 1253, 1267, 2506, 2534, 3759, 3801, 5191, 5249, 7518, 7602, 10382, 10498, 15573, 15747, 31146, 31494, 32399, 36337, 36743, 64798, 72674, 73486, 97197, 109011, 110229, 194394, 218022, 220458, 226793, 453586, 680379, 939571, 1360758, 1879142, 2818713, 5637426, 6576997, 13153994, 19730991, 39461982]

約数ペア:

[(1, 39461982), (2, 19730991), (3, 13153994), (6, 6576997), (7, 5637426), (14, 2818713), (21, 1879142), (29, 1360758), (42, 939571), (58, 680379), (87, 453586), (174, 226793), (179, 220458), (181, 218022), (203, 194394), (358, 110229), (362, 109011), (406, 97197), (537, 73486), (543, 72674), (609, 64798), (1074, 36743), (1086, 36337), (1218, 32399), (1253, 31494), (1267, 31146), (2506, 15747), (2534, 15573), (3759, 10498), (3801, 10382), (5191, 7602), (5249, 7518)]