222471522

素因数分解:

$2^1\times 3^4\times 7^1\times {\mathrm{13}}^1\times {\mathrm{15091}}^1$

素因数の和:15125

約数の個数: 80

約数和(自身を含む): 613580352

約数和(自身を除く): 391108830

約数列:

[1, 2, 3, 6, 7, 9, 13, 14, 18, 21, 26, 27, 39, 42, 54, 63, 78, 81, 91, 117, 126, 162, 182, 189, 234, 273, 351, 378, 546, 567, 702, 819, 1053, 1134, 1638, 2106, 2457, 4914, 7371, 14742, 15091, 30182, 45273, 90546, 105637, 135819, 196183, 211274, 271638, 316911, 392366, 407457, 588549, 633822, 814914, 950733, 1177098, 1222371, 1373281, 1765647, 1901466, 2444742, 2746562, 2852199, 3531294, 4119843, 5296941, 5704398, 8239686, 8556597, 10593882, 12359529, 15890823, 17113194, 24719058, 31781646, 37078587, 74157174, 111235761, 222471522]

約数ペア:

[(1, 222471522), (2, 111235761), (3, 74157174), (6, 37078587), (7, 31781646), (9, 24719058), (13, 17113194), (14, 15890823), (18, 12359529), (21, 10593882), (26, 8556597), (27, 8239686), (39, 5704398), (42, 5296941), (54, 4119843), (63, 3531294), (78, 2852199), (81, 2746562), (91, 2444742), (117, 1901466), (126, 1765647), (162, 1373281), (182, 1222371), (189, 1177098), (234, 950733), (273, 814914), (351, 633822), (378, 588549), (546, 407457), (567, 392366), (702, 316911), (819, 271638), (1053, 211274), (1134, 196183), (1638, 135819), (2106, 105637), (2457, 90546), (4914, 45273), (7371, 30182), (14742, 15091)]