31065228

素因数分解:

$2^2\times 3^3\times {\mathrm{19}}^1\times {\mathrm{15139}}^1$

素因数の和:15171

約数の個数: 48

約数和(自身を含む): 84784000

約数和(自身を除く): 53718772

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, 15139, 30278, 45417, 60556, 90834, 136251, 181668, 272502, 287641, 408753, 545004, 575282, 817506, 862923, 1150564, 1635012, 1725846, 2588769, 3451692, 5177538, 7766307, 10355076, 15532614, 31065228]

約数ペア:

[(1, 31065228), (2, 15532614), (3, 10355076), (4, 7766307), (6, 5177538), (9, 3451692), (12, 2588769), (18, 1725846), (19, 1635012), (27, 1150564), (36, 862923), (38, 817506), (54, 575282), (57, 545004), (76, 408753), (108, 287641), (114, 272502), (171, 181668), (228, 136251), (342, 90834), (513, 60556), (684, 45417), (1026, 30278), (2052, 15139)]