30838968

素因数分解:

$2^3\times 3^4\times {\mathrm{47591}}^1$

素因数の和:47609

約数の個数: 40

約数和(自身を含む): 86379480

約数和(自身を除く): 55540512

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 36, 54, 72, 81, 108, 162, 216, 324, 648, 47591, 95182, 142773, 190364, 285546, 380728, 428319, 571092, 856638, 1142184, 1284957, 1713276, 2569914, 3426552, 3854871, 5139828, 7709742, 10279656, 15419484, 30838968]

約数ペア:

[(1, 30838968), (2, 15419484), (3, 10279656), (4, 7709742), (6, 5139828), (8, 3854871), (9, 3426552), (12, 2569914), (18, 1713276), (24, 1284957), (27, 1142184), (36, 856638), (54, 571092), (72, 428319), (81, 380728), (108, 285546), (162, 190364), (216, 142773), (324, 95182), (648, 47591)]