31967334

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{37}}^1\times {\mathrm{6857}}^1$

素因数の和:6909

約数の個数: 48

約数和(自身を含む): 81308448

約数和(自身を除く): 49341114

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 37, 42, 63, 74, 111, 126, 222, 259, 333, 518, 666, 777, 1554, 2331, 4662, 6857, 13714, 20571, 41142, 47999, 61713, 95998, 123426, 143997, 253709, 287994, 431991, 507418, 761127, 863982, 1522254, 1775963, 2283381, 3551926, 4566762, 5327889, 10655778, 15983667, 31967334]

約数ペア:

[(1, 31967334), (2, 15983667), (3, 10655778), (6, 5327889), (7, 4566762), (9, 3551926), (14, 2283381), (18, 1775963), (21, 1522254), (37, 863982), (42, 761127), (63, 507418), (74, 431991), (111, 287994), (126, 253709), (222, 143997), (259, 123426), (333, 95998), (518, 61713), (666, 47999), (777, 41142), (1554, 20571), (2331, 13714), (4662, 6857)]