38863512

素因数分解:

$2^3\times 3^2\times {\mathrm{19}}^1\times {\mathrm{28409}}^1$

素因数の和:28440

約数の個数: 48

約数和(自身を含む): 110799000

約数和(自身を除く): 71935488

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 19, 24, 36, 38, 57, 72, 76, 114, 152, 171, 228, 342, 456, 684, 1368, 28409, 56818, 85227, 113636, 170454, 227272, 255681, 340908, 511362, 539771, 681816, 1022724, 1079542, 1619313, 2045448, 2159084, 3238626, 4318168, 4857939, 6477252, 9715878, 12954504, 19431756, 38863512]

約数ペア:

[(1, 38863512), (2, 19431756), (3, 12954504), (4, 9715878), (6, 6477252), (8, 4857939), (9, 4318168), (12, 3238626), (18, 2159084), (19, 2045448), (24, 1619313), (36, 1079542), (38, 1022724), (57, 681816), (72, 539771), (76, 511362), (114, 340908), (152, 255681), (171, 227272), (228, 170454), (342, 113636), (456, 85227), (684, 56818), (1368, 28409)]