18836172

素因数分解:

$2^2\times 3^3\times {\mathrm{23}}^1\times {\mathrm{7583}}^1$

素因数の和:7619

約数の個数: 48

約数和(自身を含む): 50964480

約数和(自身を除く): 32128308

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 23, 27, 36, 46, 54, 69, 92, 108, 138, 207, 276, 414, 621, 828, 1242, 2484, 7583, 15166, 22749, 30332, 45498, 68247, 90996, 136494, 174409, 204741, 272988, 348818, 409482, 523227, 697636, 818964, 1046454, 1569681, 2092908, 3139362, 4709043, 6278724, 9418086, 18836172]

約数ペア:

[(1, 18836172), (2, 9418086), (3, 6278724), (4, 4709043), (6, 3139362), (9, 2092908), (12, 1569681), (18, 1046454), (23, 818964), (27, 697636), (36, 523227), (46, 409482), (54, 348818), (69, 272988), (92, 204741), (108, 174409), (138, 136494), (207, 90996), (276, 68247), (414, 45498), (621, 30332), (828, 22749), (1242, 15166), (2484, 7583)]