22207878

素因数分解:

$2^1\times 3^3\times 7^3\times {\mathrm{11}}^1\times {\mathrm{109}}^1$

素因数の和:152

約数の個数: 128

約数和(自身を含む): 63360000

約数和(自身を除く): 41152122

約数列:

[1, 2, 3, 6, 7, 9, 11, 14, 18, 21, 22, 27, 33, 42, 49, 54, 63, 66, 77, 98, 99, 109, 126, 147, 154, 189, 198, 218, 231, 294, 297, 327, 343, 378, 441, 462, 539, 594, 654, 686, 693, 763, 882, 981, 1029, 1078, 1199, 1323, 1386, 1526, 1617, 1962, 2058, 2079, 2289, 2398, 2646, 2943, 3087, 3234, 3597, 3773, 4158, 4578, 4851, 5341, 5886, 6174, 6867, 7194, 7546, 8393, 9261, 9702, 10682, 10791, 11319, 13734, 14553, 16023, 16786, 18522, 20601, 21582, 22638, 25179, 29106, 32046, 32373, 33957, 37387, 41202, 48069, 50358, 58751, 64746, 67914, 74774, 75537, 96138, 101871, 112161, 117502, 144207, 151074, 176253, 203742, 224322, 226611, 288414, 336483, 352506, 411257, 453222, 528759, 672966, 822514, 1009449, 1057518, 1233771, 1586277, 2018898, 2467542, 3172554, 3701313, 7402626, 11103939, 22207878]

約数ペア:

[(1, 22207878), (2, 11103939), (3, 7402626), (6, 3701313), (7, 3172554), (9, 2467542), (11, 2018898), (14, 1586277), (18, 1233771), (21, 1057518), (22, 1009449), (27, 822514), (33, 672966), (42, 528759), (49, 453222), (54, 411257), (63, 352506), (66, 336483), (77, 288414), (98, 226611), (99, 224322), (109, 203742), (126, 176253), (147, 151074), (154, 144207), (189, 117502), (198, 112161), (218, 101871), (231, 96138), (294, 75537), (297, 74774), (327, 67914), (343, 64746), (378, 58751), (441, 50358), (462, 48069), (539, 41202), (594, 37387), (654, 33957), (686, 32373), (693, 32046), (763, 29106), (882, 25179), (981, 22638), (1029, 21582), (1078, 20601), (1199, 18522), (1323, 16786), (1386, 16023), (1526, 14553), (1617, 13734), (1962, 11319), (2058, 10791), (2079, 10682), (2289, 9702), (2398, 9261), (2646, 8393), (2943, 7546), (3087, 7194), (3234, 6867), (3597, 6174), (3773, 5886), (4158, 5341), (4578, 4851)]