18038688

素因数分解:

$2^5\times 3^1\times {\mathrm{41}}^1\times {\mathrm{4583}}^1$

素因数の和:4637

約数の個数: 48

約数和(自身を含む): 48517056

約数和(自身を除く): 30478368

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 41, 48, 82, 96, 123, 164, 246, 328, 492, 656, 984, 1312, 1968, 3936, 4583, 9166, 13749, 18332, 27498, 36664, 54996, 73328, 109992, 146656, 187903, 219984, 375806, 439968, 563709, 751612, 1127418, 1503224, 2254836, 3006448, 4509672, 6012896, 9019344, 18038688]

約数ペア:

[(1, 18038688), (2, 9019344), (3, 6012896), (4, 4509672), (6, 3006448), (8, 2254836), (12, 1503224), (16, 1127418), (24, 751612), (32, 563709), (41, 439968), (48, 375806), (82, 219984), (96, 187903), (123, 146656), (164, 109992), (246, 73328), (328, 54996), (492, 36664), (656, 27498), (984, 18332), (1312, 13749), (1968, 9166), (3936, 4583)]