18329832

素因数分解:

$2^3\times 3^2\times {\mathrm{19}}^1\times {\mathrm{13399}}^1$

素因数の和:13430

約数の個数: 48

約数和(自身を含む): 52260000

約数和(自身を除く): 33930168

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, 13399, 26798, 40197, 53596, 80394, 107192, 120591, 160788, 241182, 254581, 321576, 482364, 509162, 763743, 964728, 1018324, 1527486, 2036648, 2291229, 3054972, 4582458, 6109944, 9164916, 18329832]

約数ペア:

[(1, 18329832), (2, 9164916), (3, 6109944), (4, 4582458), (6, 3054972), (8, 2291229), (9, 2036648), (12, 1527486), (18, 1018324), (19, 964728), (24, 763743), (36, 509162), (38, 482364), (57, 321576), (72, 254581), (76, 241182), (114, 160788), (152, 120591), (171, 107192), (228, 80394), (342, 53596), (456, 40197), (684, 26798), (1368, 13399)]