18876348

素因数分解:

$2^2\times 3^3\times {\mathrm{19}}^1\times {\mathrm{9199}}^1$

素因数の和:9231

約数の個数: 48

約数和(自身を含む): 51520000

約数和(自身を除く): 32643652

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 19, 27, 36, 38, 54, 57, 76, 108, 114, 171, 228, 342, 513, 684, 1026, 2052, 9199, 18398, 27597, 36796, 55194, 82791, 110388, 165582, 174781, 248373, 331164, 349562, 496746, 524343, 699124, 993492, 1048686, 1573029, 2097372, 3146058, 4719087, 6292116, 9438174, 18876348]

約数ペア:

[(1, 18876348), (2, 9438174), (3, 6292116), (4, 4719087), (6, 3146058), (9, 2097372), (12, 1573029), (18, 1048686), (19, 993492), (27, 699124), (36, 524343), (38, 496746), (54, 349562), (57, 331164), (76, 248373), (108, 174781), (114, 165582), (171, 110388), (228, 82791), (342, 55194), (513, 36796), (684, 27597), (1026, 18398), (2052, 9199)]