19634076

素因数分解:

$2^2\times 3^4\times 7^1\times {\mathrm{11}}^1\times {\mathrm{787}}^1$

素因数の和:821

約数の個数: 120

約数和(自身を含む): 64073856

約数和(自身を除く): 44439780

約数列:

[1, 2, 3, 4, 6, 7, 9, 11, 12, 14, 18, 21, 22, 27, 28, 33, 36, 42, 44, 54, 63, 66, 77, 81, 84, 99, 108, 126, 132, 154, 162, 189, 198, 231, 252, 297, 308, 324, 378, 396, 462, 567, 594, 693, 756, 787, 891, 924, 1134, 1188, 1386, 1574, 1782, 2079, 2268, 2361, 2772, 3148, 3564, 4158, 4722, 5509, 6237, 7083, 8316, 8657, 9444, 11018, 12474, 14166, 16527, 17314, 21249, 22036, 24948, 25971, 28332, 33054, 34628, 42498, 49581, 51942, 60599, 63747, 66108, 77913, 84996, 99162, 103884, 121198, 127494, 148743, 155826, 181797, 198324, 233739, 242396, 254988, 297486, 311652, 363594, 446229, 467478, 545391, 594972, 701217, 727188, 892458, 934956, 1090782, 1402434, 1636173, 1784916, 2181564, 2804868, 3272346, 4908519, 6544692, 9817038, 19634076]

約数ペア:

[(1, 19634076), (2, 9817038), (3, 6544692), (4, 4908519), (6, 3272346), (7, 2804868), (9, 2181564), (11, 1784916), (12, 1636173), (14, 1402434), (18, 1090782), (21, 934956), (22, 892458), (27, 727188), (28, 701217), (33, 594972), (36, 545391), (42, 467478), (44, 446229), (54, 363594), (63, 311652), (66, 297486), (77, 254988), (81, 242396), (84, 233739), (99, 198324), (108, 181797), (126, 155826), (132, 148743), (154, 127494), (162, 121198), (189, 103884), (198, 99162), (231, 84996), (252, 77913), (297, 66108), (308, 63747), (324, 60599), (378, 51942), (396, 49581), (462, 42498), (567, 34628), (594, 33054), (693, 28332), (756, 25971), (787, 24948), (891, 22036), (924, 21249), (1134, 17314), (1188, 16527), (1386, 14166), (1574, 12474), (1782, 11018), (2079, 9444), (2268, 8657), (2361, 8316), (2772, 7083), (3148, 6237), (3564, 5509), (4158, 4722)]