31796226

素因数分解:

$2^1\times 3^4\times 7^1\times {\mathrm{11}}^1\times {\mathrm{2549}}^1$

素因数の和:2581

約数の個数: 80

約数和(自身を含む): 88862400

約数和(自身を除く): 57066174

約数列:

[1, 2, 3, 6, 7, 9, 11, 14, 18, 21, 22, 27, 33, 42, 54, 63, 66, 77, 81, 99, 126, 154, 162, 189, 198, 231, 297, 378, 462, 567, 594, 693, 891, 1134, 1386, 1782, 2079, 2549, 4158, 5098, 6237, 7647, 12474, 15294, 17843, 22941, 28039, 35686, 45882, 53529, 56078, 68823, 84117, 107058, 137646, 160587, 168234, 196273, 206469, 252351, 321174, 392546, 412938, 481761, 504702, 588819, 757053, 963522, 1177638, 1445283, 1514106, 1766457, 2271159, 2890566, 3532914, 4542318, 5299371, 10598742, 15898113, 31796226]

約数ペア:

[(1, 31796226), (2, 15898113), (3, 10598742), (6, 5299371), (7, 4542318), (9, 3532914), (11, 2890566), (14, 2271159), (18, 1766457), (21, 1514106), (22, 1445283), (27, 1177638), (33, 963522), (42, 757053), (54, 588819), (63, 504702), (66, 481761), (77, 412938), (81, 392546), (99, 321174), (126, 252351), (154, 206469), (162, 196273), (189, 168234), (198, 160587), (231, 137646), (297, 107058), (378, 84117), (462, 68823), (567, 56078), (594, 53529), (693, 45882), (891, 35686), (1134, 28039), (1386, 22941), (1782, 17843), (2079, 15294), (2549, 12474), (4158, 7647), (5098, 6237)]