39804372

素因数分解:

$2^2\times 3^5\times {\mathrm{31}}^1\times {\mathrm{1321}}^1$

素因数の和:1371

約数の個数: 72

約数和(自身を含む): 107790592

約数和(自身を除く): 67986220

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 31, 36, 54, 62, 81, 93, 108, 124, 162, 186, 243, 279, 324, 372, 486, 558, 837, 972, 1116, 1321, 1674, 2511, 2642, 3348, 3963, 5022, 5284, 7533, 7926, 10044, 11889, 15066, 15852, 23778, 30132, 35667, 40951, 47556, 71334, 81902, 107001, 122853, 142668, 163804, 214002, 245706, 321003, 368559, 428004, 491412, 642006, 737118, 1105677, 1284012, 1474236, 2211354, 3317031, 4422708, 6634062, 9951093, 13268124, 19902186, 39804372]

約数ペア:

[(1, 39804372), (2, 19902186), (3, 13268124), (4, 9951093), (6, 6634062), (9, 4422708), (12, 3317031), (18, 2211354), (27, 1474236), (31, 1284012), (36, 1105677), (54, 737118), (62, 642006), (81, 491412), (93, 428004), (108, 368559), (124, 321003), (162, 245706), (186, 214002), (243, 163804), (279, 142668), (324, 122853), (372, 107001), (486, 81902), (558, 71334), (837, 47556), (972, 40951), (1116, 35667), (1321, 30132), (1674, 23778), (2511, 15852), (2642, 15066), (3348, 11889), (3963, 10044), (5022, 7926), (5284, 7533)]