18640344

素因数分解:

$2^3\times 3^1\times {\mathrm{179}}^1\times {\mathrm{4339}}^1$

素因数の和:4527

約数の個数: 32

約数和(自身を含む): 46872000

約数和(自身を除く): 28231656

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 179, 358, 537, 716, 1074, 1432, 2148, 4296, 4339, 8678, 13017, 17356, 26034, 34712, 52068, 104136, 776681, 1553362, 2330043, 3106724, 4660086, 6213448, 9320172, 18640344]

約数ペア:

[(1, 18640344), (2, 9320172), (3, 6213448), (4, 4660086), (6, 3106724), (8, 2330043), (12, 1553362), (24, 776681), (179, 104136), (358, 52068), (537, 34712), (716, 26034), (1074, 17356), (1432, 13017), (2148, 8678), (4296, 4339)]