19653336

素因数分解:

$2^3\times 3^2\times {\mathrm{89}}^1\times {\mathrm{3067}}^1$

素因数の和:3168

約数の個数: 48

約数和(自身を含む): 53843400

約数和(自身を除く): 34190064

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 89, 178, 267, 356, 534, 712, 801, 1068, 1602, 2136, 3067, 3204, 6134, 6408, 9201, 12268, 18402, 24536, 27603, 36804, 55206, 73608, 110412, 220824, 272963, 545926, 818889, 1091852, 1637778, 2183704, 2456667, 3275556, 4913334, 6551112, 9826668, 19653336]

約数ペア:

[(1, 19653336), (2, 9826668), (3, 6551112), (4, 4913334), (6, 3275556), (8, 2456667), (9, 2183704), (12, 1637778), (18, 1091852), (24, 818889), (36, 545926), (72, 272963), (89, 220824), (178, 110412), (267, 73608), (356, 55206), (534, 36804), (712, 27603), (801, 24536), (1068, 18402), (1602, 12268), (2136, 9201), (3067, 6408), (3204, 6134)]