31496148

素因数分解:

$2^2\times 3^3\times {\mathrm{19}}^1\times {\mathrm{15349}}^1$

素因数の和:15381

約数の個数: 48

約数和(自身を含む): 85960000

約数和(自身を除く): 54463852

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 19, 27, 36, 38, 54, 57, 76, 108, 114, 171, 228, 342, 513, 684, 1026, 2052, 15349, 30698, 46047, 61396, 92094, 138141, 184188, 276282, 291631, 414423, 552564, 583262, 828846, 874893, 1166524, 1657692, 1749786, 2624679, 3499572, 5249358, 7874037, 10498716, 15748074, 31496148]

約数ペア:

[(1, 31496148), (2, 15748074), (3, 10498716), (4, 7874037), (6, 5249358), (9, 3499572), (12, 2624679), (18, 1749786), (19, 1657692), (27, 1166524), (36, 874893), (38, 828846), (54, 583262), (57, 552564), (76, 414423), (108, 291631), (114, 276282), (171, 184188), (228, 138141), (342, 92094), (513, 61396), (684, 46047), (1026, 30698), (2052, 15349)]