15843924

素因数分解:

$2^2\times 3^4\times {\mathrm{79}}^1\times {\mathrm{619}}^1$

素因数の和:714

約数の個数: 60

約数和(自身を含む): 42011200

約数和(自身を除く): 26167276

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 79, 81, 108, 158, 162, 237, 316, 324, 474, 619, 711, 948, 1238, 1422, 1857, 2133, 2476, 2844, 3714, 4266, 5571, 6399, 7428, 8532, 11142, 12798, 16713, 22284, 25596, 33426, 48901, 50139, 66852, 97802, 100278, 146703, 195604, 200556, 293406, 440109, 586812, 880218, 1320327, 1760436, 2640654, 3960981, 5281308, 7921962, 15843924]

約数ペア:

[(1, 15843924), (2, 7921962), (3, 5281308), (4, 3960981), (6, 2640654), (9, 1760436), (12, 1320327), (18, 880218), (27, 586812), (36, 440109), (54, 293406), (79, 200556), (81, 195604), (108, 146703), (158, 100278), (162, 97802), (237, 66852), (316, 50139), (324, 48901), (474, 33426), (619, 25596), (711, 22284), (948, 16713), (1238, 12798), (1422, 11142), (1857, 8532), (2133, 7428), (2476, 6399), (2844, 5571), (3714, 4266)]