29991492

素因数分解:

$2^2\times 3^3\times {\mathrm{137}}^1\times {\mathrm{2027}}^1$

素因数の和:2177

約数の個数: 48

約数和(自身を含む): 78361920

約数和(自身を除く): 48370428

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 108, 137, 274, 411, 548, 822, 1233, 1644, 2027, 2466, 3699, 4054, 4932, 6081, 7398, 8108, 12162, 14796, 18243, 24324, 36486, 54729, 72972, 109458, 218916, 277699, 555398, 833097, 1110796, 1666194, 2499291, 3332388, 4998582, 7497873, 9997164, 14995746, 29991492]

約数ペア:

[(1, 29991492), (2, 14995746), (3, 9997164), (4, 7497873), (6, 4998582), (9, 3332388), (12, 2499291), (18, 1666194), (27, 1110796), (36, 833097), (54, 555398), (108, 277699), (137, 218916), (274, 109458), (411, 72972), (548, 54729), (822, 36486), (1233, 24324), (1644, 18243), (2027, 14796), (2466, 12162), (3699, 8108), (4054, 7398), (4932, 6081)]