13443588

素因数分解:

$2^2\times 3^2\times {\mathrm{29}}^1\times {\mathrm{79}}^1\times {\mathrm{163}}^1$

素因数の和:281

約数の個数: 72

約数和(自身を含む): 35817600

約数和(自身を除く): 22374012

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 29, 36, 58, 79, 87, 116, 158, 163, 174, 237, 261, 316, 326, 348, 474, 489, 522, 652, 711, 948, 978, 1044, 1422, 1467, 1956, 2291, 2844, 2934, 4582, 4727, 5868, 6873, 9164, 9454, 12877, 13746, 14181, 18908, 20619, 25754, 27492, 28362, 38631, 41238, 42543, 51508, 56724, 77262, 82476, 85086, 115893, 154524, 170172, 231786, 373433, 463572, 746866, 1120299, 1493732, 2240598, 3360897, 4481196, 6721794, 13443588]

約数ペア:

[(1, 13443588), (2, 6721794), (3, 4481196), (4, 3360897), (6, 2240598), (9, 1493732), (12, 1120299), (18, 746866), (29, 463572), (36, 373433), (58, 231786), (79, 170172), (87, 154524), (116, 115893), (158, 85086), (163, 82476), (174, 77262), (237, 56724), (261, 51508), (316, 42543), (326, 41238), (348, 38631), (474, 28362), (489, 27492), (522, 25754), (652, 20619), (711, 18908), (948, 14181), (978, 13746), (1044, 12877), (1422, 9454), (1467, 9164), (1956, 6873), (2291, 5868), (2844, 4727), (2934, 4582)]