18959184

素因数分解:

$2^4\times 3^4\times {\mathrm{14629}}^1$

素因数の和:14649

約数の個数: 50

約数和(自身を含む): 54877130

約数和(自身を除く): 35917946

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 36, 48, 54, 72, 81, 108, 144, 162, 216, 324, 432, 648, 1296, 14629, 29258, 43887, 58516, 87774, 117032, 131661, 175548, 234064, 263322, 351096, 394983, 526644, 702192, 789966, 1053288, 1184949, 1579932, 2106576, 2369898, 3159864, 4739796, 6319728, 9479592, 18959184]

約数ペア:

[(1, 18959184), (2, 9479592), (3, 6319728), (4, 4739796), (6, 3159864), (8, 2369898), (9, 2106576), (12, 1579932), (16, 1184949), (18, 1053288), (24, 789966), (27, 702192), (36, 526644), (48, 394983), (54, 351096), (72, 263322), (81, 234064), (108, 175548), (144, 131661), (162, 117032), (216, 87774), (324, 58516), (432, 43887), (648, 29258), (1296, 14629)]