3992472

素因数分解:

$2^3\times 3^2\times {\mathrm{11}}^1\times {\mathrm{71}}^2$

素因数の和:165

約数の個数: 72

約数和(自身を含む): 11964420

約数和(自身を除く): 7971948

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 18, 22, 24, 33, 36, 44, 66, 71, 72, 88, 99, 132, 142, 198, 213, 264, 284, 396, 426, 568, 639, 781, 792, 852, 1278, 1562, 1704, 2343, 2556, 3124, 4686, 5041, 5112, 6248, 7029, 9372, 10082, 14058, 15123, 18744, 20164, 28116, 30246, 40328, 45369, 55451, 56232, 60492, 90738, 110902, 120984, 166353, 181476, 221804, 332706, 362952, 443608, 499059, 665412, 998118, 1330824, 1996236, 3992472]

約数ペア:

[(1, 3992472), (2, 1996236), (3, 1330824), (4, 998118), (6, 665412), (8, 499059), (9, 443608), (11, 362952), (12, 332706), (18, 221804), (22, 181476), (24, 166353), (33, 120984), (36, 110902), (44, 90738), (66, 60492), (71, 56232), (72, 55451), (88, 45369), (99, 40328), (132, 30246), (142, 28116), (198, 20164), (213, 18744), (264, 15123), (284, 14058), (396, 10082), (426, 9372), (568, 7029), (639, 6248), (781, 5112), (792, 5041), (852, 4686), (1278, 3124), (1562, 2556), (1704, 2343)]