18613008

素因数分解:

$2^4\times 3^2\times {\mathrm{19}}^1\times {\mathrm{6803}}^1$

素因数の和:6836

約数の個数: 60

約数和(自身を含む): 54840240

約数和(自身を除く): 36227232

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 19, 24, 36, 38, 48, 57, 72, 76, 114, 144, 152, 171, 228, 304, 342, 456, 684, 912, 1368, 2736, 6803, 13606, 20409, 27212, 40818, 54424, 61227, 81636, 108848, 122454, 129257, 163272, 244908, 258514, 326544, 387771, 489816, 517028, 775542, 979632, 1034056, 1163313, 1551084, 2068112, 2326626, 3102168, 4653252, 6204336, 9306504, 18613008]

約数ペア:

[(1, 18613008), (2, 9306504), (3, 6204336), (4, 4653252), (6, 3102168), (8, 2326626), (9, 2068112), (12, 1551084), (16, 1163313), (18, 1034056), (19, 979632), (24, 775542), (36, 517028), (38, 489816), (48, 387771), (57, 326544), (72, 258514), (76, 244908), (114, 163272), (144, 129257), (152, 122454), (171, 108848), (228, 81636), (304, 61227), (342, 54424), (456, 40818), (684, 27212), (912, 20409), (1368, 13606), (2736, 6803)]