18737402288

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{1801}}^1\times {\mathrm{59113}}^1$

素因数の和:60933

約数の個数: 40

約数和(自身を含む): 39626715216

約数和(自身を除く): 20889312928

約数列:

[1, 2, 4, 8, 11, 16, 22, 44, 88, 176, 1801, 3602, 7204, 14408, 19811, 28816, 39622, 59113, 79244, 118226, 158488, 236452, 316976, 472904, 650243, 945808, 1300486, 2600972, 5201944, 10403888, 106462513, 212925026, 425850052, 851700104, 1171087643, 1703400208, 2342175286, 4684350572, 9368701144, 18737402288]

約数ペア:

[(1, 18737402288), (2, 9368701144), (4, 4684350572), (8, 2342175286), (11, 1703400208), (16, 1171087643), (22, 851700104), (44, 425850052), (88, 212925026), (176, 106462513), (1801, 10403888), (3602, 5201944), (7204, 2600972), (14408, 1300486), (19811, 945808), (28816, 650243), (39622, 472904), (59113, 316976), (79244, 236452), (118226, 158488)]