18831936

素因数分解:

$2^6\times 3^1\times {\mathrm{43}}^1\times {\mathrm{2281}}^1$

素因数の和:2339

約数の個数: 56

約数和(自身を含む): 51007264

約数和(自身を除く): 32175328

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 43, 48, 64, 86, 96, 129, 172, 192, 258, 344, 516, 688, 1032, 1376, 2064, 2281, 2752, 4128, 4562, 6843, 8256, 9124, 13686, 18248, 27372, 36496, 54744, 72992, 98083, 109488, 145984, 196166, 218976, 294249, 392332, 437952, 588498, 784664, 1176996, 1569328, 2353992, 3138656, 4707984, 6277312, 9415968, 18831936]

約数ペア:

[(1, 18831936), (2, 9415968), (3, 6277312), (4, 4707984), (6, 3138656), (8, 2353992), (12, 1569328), (16, 1176996), (24, 784664), (32, 588498), (43, 437952), (48, 392332), (64, 294249), (86, 218976), (96, 196166), (129, 145984), (172, 109488), (192, 98083), (258, 72992), (344, 54744), (516, 36496), (688, 27372), (1032, 18248), (1376, 13686), (2064, 9124), (2281, 8256), (2752, 6843), (4128, 4562)]