18083460

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{41}}^1\times {\mathrm{7351}}^1$

素因数の和:7404

約数の個数: 48

約数和(自身を含む): 51875712

約数和(自身を除く): 33792252

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 41, 60, 82, 123, 164, 205, 246, 410, 492, 615, 820, 1230, 2460, 7351, 14702, 22053, 29404, 36755, 44106, 73510, 88212, 110265, 147020, 220530, 301391, 441060, 602782, 904173, 1205564, 1506955, 1808346, 3013910, 3616692, 4520865, 6027820, 9041730, 18083460]

約数ペア:

[(1, 18083460), (2, 9041730), (3, 6027820), (4, 4520865), (5, 3616692), (6, 3013910), (10, 1808346), (12, 1506955), (15, 1205564), (20, 904173), (30, 602782), (41, 441060), (60, 301391), (82, 220530), (123, 147020), (164, 110265), (205, 88212), (246, 73510), (410, 44106), (492, 36755), (615, 29404), (820, 22053), (1230, 14702), (2460, 7351)]