18082380

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{83}}^1\times {\mathrm{3631}}^1$

素因数の和:3726

約数の個数: 48

約数和(自身を含む): 51254784

約数和(自身を除く): 33172404

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 83, 166, 249, 332, 415, 498, 830, 996, 1245, 1660, 2490, 3631, 4980, 7262, 10893, 14524, 18155, 21786, 36310, 43572, 54465, 72620, 108930, 217860, 301373, 602746, 904119, 1205492, 1506865, 1808238, 3013730, 3616476, 4520595, 6027460, 9041190, 18082380]

約数ペア:

[(1, 18082380), (2, 9041190), (3, 6027460), (4, 4520595), (5, 3616476), (6, 3013730), (10, 1808238), (12, 1506865), (15, 1205492), (20, 904119), (30, 602746), (60, 301373), (83, 217860), (166, 108930), (249, 72620), (332, 54465), (415, 43572), (498, 36310), (830, 21786), (996, 18155), (1245, 14524), (1660, 10893), (2490, 7262), (3631, 4980)]