18497292

素因数分解:

$2^2\times 3^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{8243}}^1$

素因数の和:8278

約数の個数: 48

約数和(自身を含む): 49859712

約数和(自身を除く): 31362420

約数列:

[1, 2, 3, 4, 6, 11, 12, 17, 22, 33, 34, 44, 51, 66, 68, 102, 132, 187, 204, 374, 561, 748, 1122, 2244, 8243, 16486, 24729, 32972, 49458, 90673, 98916, 140131, 181346, 272019, 280262, 362692, 420393, 544038, 560524, 840786, 1088076, 1541441, 1681572, 3082882, 4624323, 6165764, 9248646, 18497292]

約数ペア:

[(1, 18497292), (2, 9248646), (3, 6165764), (4, 4624323), (6, 3082882), (11, 1681572), (12, 1541441), (17, 1088076), (22, 840786), (33, 560524), (34, 544038), (44, 420393), (51, 362692), (66, 280262), (68, 272019), (102, 181346), (132, 140131), (187, 98916), (204, 90673), (374, 49458), (561, 32972), (748, 24729), (1122, 16486), (2244, 8243)]