16487226

素因数分解:

$2^1\times 3^4\times 7^2\times {\mathrm{31}}^1\times {\mathrm{67}}^1$

素因数の和:126

約数の個数: 120

約数和(自身を含む): 45023616

約数和(自身を除く): 28536390

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 27, 31, 42, 49, 54, 62, 63, 67, 81, 93, 98, 126, 134, 147, 162, 186, 189, 201, 217, 279, 294, 378, 402, 434, 441, 469, 558, 567, 603, 651, 837, 882, 938, 1134, 1206, 1302, 1323, 1407, 1519, 1674, 1809, 1953, 2077, 2511, 2646, 2814, 3038, 3283, 3618, 3906, 3969, 4154, 4221, 4557, 5022, 5427, 5859, 6231, 6566, 7938, 8442, 9114, 9849, 10854, 11718, 12462, 12663, 13671, 14539, 17577, 18693, 19698, 25326, 27342, 29078, 29547, 35154, 37386, 37989, 41013, 43617, 56079, 59094, 75978, 82026, 87234, 88641, 101773, 112158, 123039, 130851, 168237, 177282, 203546, 246078, 261702, 265923, 305319, 336474, 392553, 531846, 610638, 785106, 915957, 1177659, 1831914, 2355318, 2747871, 5495742, 8243613, 16487226]

約数ペア:

[(1, 16487226), (2, 8243613), (3, 5495742), (6, 2747871), (7, 2355318), (9, 1831914), (14, 1177659), (18, 915957), (21, 785106), (27, 610638), (31, 531846), (42, 392553), (49, 336474), (54, 305319), (62, 265923), (63, 261702), (67, 246078), (81, 203546), (93, 177282), (98, 168237), (126, 130851), (134, 123039), (147, 112158), (162, 101773), (186, 88641), (189, 87234), (201, 82026), (217, 75978), (279, 59094), (294, 56079), (378, 43617), (402, 41013), (434, 37989), (441, 37386), (469, 35154), (558, 29547), (567, 29078), (603, 27342), (651, 25326), (837, 19698), (882, 18693), (938, 17577), (1134, 14539), (1206, 13671), (1302, 12663), (1323, 12462), (1407, 11718), (1519, 10854), (1674, 9849), (1809, 9114), (1953, 8442), (2077, 7938), (2511, 6566), (2646, 6231), (2814, 5859), (3038, 5427), (3283, 5022), (3618, 4557), (3906, 4221), (3969, 4154)]