17720232

素因数分解:

$2^3\times 3^1\times {\mathrm{53}}^1\times {\mathrm{13931}}^1$

素因数の和:13993

約数の個数: 32

約数和(自身を含む): 45139680

約数和(自身を除く): 27419448

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 53, 106, 159, 212, 318, 424, 636, 1272, 13931, 27862, 41793, 55724, 83586, 111448, 167172, 334344, 738343, 1476686, 2215029, 2953372, 4430058, 5906744, 8860116, 17720232]

約数ペア:

[(1, 17720232), (2, 8860116), (3, 5906744), (4, 4430058), (6, 2953372), (8, 2215029), (12, 1476686), (24, 738343), (53, 334344), (106, 167172), (159, 111448), (212, 83586), (318, 55724), (424, 41793), (636, 27862), (1272, 13931)]