31492728

素因数分解:

$2^3\times 3^2\times {\mathrm{19}}^1\times {\mathrm{23021}}^1$

素因数の和:23052

約数の個数: 48

約数和(自身を含む): 89785800

約数和(自身を除く): 58293072

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, 23021, 46042, 69063, 92084, 138126, 184168, 207189, 276252, 414378, 437399, 552504, 828756, 874798, 1312197, 1657512, 1749596, 2624394, 3499192, 3936591, 5248788, 7873182, 10497576, 15746364, 31492728]

約数ペア:

[(1, 31492728), (2, 15746364), (3, 10497576), (4, 7873182), (6, 5248788), (8, 3936591), (9, 3499192), (12, 2624394), (18, 1749596), (19, 1657512), (24, 1312197), (36, 874798), (38, 828756), (57, 552504), (72, 437399), (76, 414378), (114, 276252), (152, 207189), (171, 184168), (228, 138126), (342, 92084), (456, 69063), (684, 46042), (1368, 23021)]