18042096

素因数分解:

$2^4\times 3^1\times {\mathrm{19}}^1\times {\mathrm{73}}^1\times {\mathrm{271}}^1$

素因数の和:374

約数の個数: 80

約数和(自身を含む): 49917440

約数和(自身を除く): 31875344

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 19, 24, 38, 48, 57, 73, 76, 114, 146, 152, 219, 228, 271, 292, 304, 438, 456, 542, 584, 813, 876, 912, 1084, 1168, 1387, 1626, 1752, 2168, 2774, 3252, 3504, 4161, 4336, 5149, 5548, 6504, 8322, 10298, 11096, 13008, 15447, 16644, 19783, 20596, 22192, 30894, 33288, 39566, 41192, 59349, 61788, 66576, 79132, 82384, 118698, 123576, 158264, 237396, 247152, 316528, 375877, 474792, 751754, 949584, 1127631, 1503508, 2255262, 3007016, 4510524, 6014032, 9021048, 18042096]

約数ペア:

[(1, 18042096), (2, 9021048), (3, 6014032), (4, 4510524), (6, 3007016), (8, 2255262), (12, 1503508), (16, 1127631), (19, 949584), (24, 751754), (38, 474792), (48, 375877), (57, 316528), (73, 247152), (76, 237396), (114, 158264), (146, 123576), (152, 118698), (219, 82384), (228, 79132), (271, 66576), (292, 61788), (304, 59349), (438, 41192), (456, 39566), (542, 33288), (584, 30894), (813, 22192), (876, 20596), (912, 19783), (1084, 16644), (1168, 15447), (1387, 13008), (1626, 11096), (1752, 10298), (2168, 8322), (2774, 6504), (3252, 5548), (3504, 5149), (4161, 4336)]