18035332

素因数分解:

$2^2\times 7^2\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{167}}^1$

素因数の和:233

約数の個数: 72

約数和(自身を含む): 40219200

約数和(自身を除く): 22183868

約数列:

[1, 2, 4, 7, 14, 19, 28, 29, 38, 49, 58, 76, 98, 116, 133, 167, 196, 203, 266, 334, 406, 532, 551, 668, 812, 931, 1102, 1169, 1421, 1862, 2204, 2338, 2842, 3173, 3724, 3857, 4676, 4843, 5684, 6346, 7714, 8183, 9686, 12692, 15428, 16366, 19372, 22211, 26999, 32732, 33901, 44422, 53998, 67802, 88844, 92017, 107996, 135604, 155477, 184034, 237307, 310954, 368068, 474614, 621908, 644119, 949228, 1288238, 2576476, 4508833, 9017666, 18035332]

約数ペア:

[(1, 18035332), (2, 9017666), (4, 4508833), (7, 2576476), (14, 1288238), (19, 949228), (28, 644119), (29, 621908), (38, 474614), (49, 368068), (58, 310954), (76, 237307), (98, 184034), (116, 155477), (133, 135604), (167, 107996), (196, 92017), (203, 88844), (266, 67802), (334, 53998), (406, 44422), (532, 33901), (551, 32732), (668, 26999), (812, 22211), (931, 19372), (1102, 16366), (1169, 15428), (1421, 12692), (1862, 9686), (2204, 8183), (2338, 7714), (2842, 6346), (3173, 5684), (3724, 4843), (3857, 4676)]