20182206534

素因数分解:

$2^1\times 3^1\times 7^2\times {\mathrm{163}}^1\times {\mathrm{421147}}^1$

素因数の和:421329

約数の個数: 48

約数和(自身を含む): 47242698048

約数和(自身を除く): 27060491514

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 49, 98, 147, 163, 294, 326, 489, 978, 1141, 2282, 3423, 6846, 7987, 15974, 23961, 47922, 421147, 842294, 1263441, 2526882, 2948029, 5896058, 8844087, 17688174, 20636203, 41272406, 61908609, 68646961, 123817218, 137293922, 205940883, 411881766, 480528727, 961057454, 1441586181, 2883172362, 3363701089, 6727402178, 10091103267, 20182206534]

約数ペア:

[(1, 20182206534), (2, 10091103267), (3, 6727402178), (6, 3363701089), (7, 2883172362), (14, 1441586181), (21, 961057454), (42, 480528727), (49, 411881766), (98, 205940883), (147, 137293922), (163, 123817218), (294, 68646961), (326, 61908609), (489, 41272406), (978, 20636203), (1141, 17688174), (2282, 8844087), (3423, 5896058), (6846, 2948029), (7987, 2526882), (15974, 1263441), (23961, 842294), (47922, 421147)]