39206196

素因数分解:

$2^2\times 3^2\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{43}}^2$

素因数の和:146

約数の個数: 108

約数和(自身を含む): 110248320

約数和(自身を除く): 71042124

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 19, 31, 36, 38, 43, 57, 62, 76, 86, 93, 114, 124, 129, 171, 172, 186, 228, 258, 279, 342, 372, 387, 516, 558, 589, 684, 774, 817, 1116, 1178, 1333, 1548, 1634, 1767, 1849, 2356, 2451, 2666, 3268, 3534, 3698, 3999, 4902, 5301, 5332, 5547, 7068, 7353, 7396, 7998, 9804, 10602, 11094, 11997, 14706, 15996, 16641, 21204, 22188, 23994, 25327, 29412, 33282, 35131, 47988, 50654, 57319, 66564, 70262, 75981, 101308, 105393, 114638, 140524, 151962, 171957, 210786, 227943, 229276, 303924, 316179, 343914, 421572, 455886, 515871, 632358, 687828, 911772, 1031742, 1089061, 1264716, 2063484, 2178122, 3267183, 4356244, 6534366, 9801549, 13068732, 19603098, 39206196]

約数ペア:

[(1, 39206196), (2, 19603098), (3, 13068732), (4, 9801549), (6, 6534366), (9, 4356244), (12, 3267183), (18, 2178122), (19, 2063484), (31, 1264716), (36, 1089061), (38, 1031742), (43, 911772), (57, 687828), (62, 632358), (76, 515871), (86, 455886), (93, 421572), (114, 343914), (124, 316179), (129, 303924), (171, 229276), (172, 227943), (186, 210786), (228, 171957), (258, 151962), (279, 140524), (342, 114638), (372, 105393), (387, 101308), (516, 75981), (558, 70262), (589, 66564), (684, 57319), (774, 50654), (817, 47988), (1116, 35131), (1178, 33282), (1333, 29412), (1548, 25327), (1634, 23994), (1767, 22188), (1849, 21204), (2356, 16641), (2451, 15996), (2666, 14706), (3268, 11997), (3534, 11094), (3698, 10602), (3999, 9804), (4902, 7998), (5301, 7396), (5332, 7353), (5547, 7068)]