23138478

素因数分解:

$2^1\times 3^2\times {\mathrm{11}}^1\times {\mathrm{137}}^1\times {\mathrm{853}}^1$

素因数の和:1009

約数の個数: 48

約数和(自身を含む): 55154736

約数和(自身を除く): 32016258

約数列:

[1, 2, 3, 6, 9, 11, 18, 22, 33, 66, 99, 137, 198, 274, 411, 822, 853, 1233, 1507, 1706, 2466, 2559, 3014, 4521, 5118, 7677, 9042, 9383, 13563, 15354, 18766, 27126, 28149, 56298, 84447, 116861, 168894, 233722, 350583, 701166, 1051749, 1285471, 2103498, 2570942, 3856413, 7712826, 11569239, 23138478]

約数ペア:

[(1, 23138478), (2, 11569239), (3, 7712826), (6, 3856413), (9, 2570942), (11, 2103498), (18, 1285471), (22, 1051749), (33, 701166), (66, 350583), (99, 233722), (137, 168894), (198, 116861), (274, 84447), (411, 56298), (822, 28149), (853, 27126), (1233, 18766), (1507, 15354), (1706, 13563), (2466, 9383), (2559, 9042), (3014, 7677), (4521, 5118)]