15780432

素因数分解:

$2^4\times 3^1\times {\mathrm{53}}^1\times {\mathrm{6203}}^1$

素因数の和:6267

約数の個数: 40

約数和(自身を含む): 41541984

約数和(自身を除く): 25761552

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 53, 106, 159, 212, 318, 424, 636, 848, 1272, 2544, 6203, 12406, 18609, 24812, 37218, 49624, 74436, 99248, 148872, 297744, 328759, 657518, 986277, 1315036, 1972554, 2630072, 3945108, 5260144, 7890216, 15780432]

約数ペア:

[(1, 15780432), (2, 7890216), (3, 5260144), (4, 3945108), (6, 2630072), (8, 1972554), (12, 1315036), (16, 986277), (24, 657518), (48, 328759), (53, 297744), (106, 148872), (159, 99248), (212, 74436), (318, 49624), (424, 37218), (636, 24812), (848, 18609), (1272, 12406), (2544, 6203)]