39178692

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{107}}^1\times {\mathrm{1453}}^1$

素因数の和:1577

約数の個数: 72

約数和(自身を含む): 114319296

約数和(自身を除く): 75140604

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 63, 84, 107, 126, 214, 252, 321, 428, 642, 749, 963, 1284, 1453, 1498, 1926, 2247, 2906, 2996, 3852, 4359, 4494, 5812, 6741, 8718, 8988, 10171, 13077, 13482, 17436, 20342, 26154, 26964, 30513, 40684, 52308, 61026, 91539, 122052, 155471, 183078, 310942, 366156, 466413, 621884, 932826, 1088297, 1399239, 1865652, 2176594, 2798478, 3264891, 4353188, 5596956, 6529782, 9794673, 13059564, 19589346, 39178692]

約数ペア:

[(1, 39178692), (2, 19589346), (3, 13059564), (4, 9794673), (6, 6529782), (7, 5596956), (9, 4353188), (12, 3264891), (14, 2798478), (18, 2176594), (21, 1865652), (28, 1399239), (36, 1088297), (42, 932826), (63, 621884), (84, 466413), (107, 366156), (126, 310942), (214, 183078), (252, 155471), (321, 122052), (428, 91539), (642, 61026), (749, 52308), (963, 40684), (1284, 30513), (1453, 26964), (1498, 26154), (1926, 20342), (2247, 17436), (2906, 13482), (2996, 13077), (3852, 10171), (4359, 8988), (4494, 8718), (5812, 6741)]