19546002

素因数分解:

$2^1\times 3^3\times 7^2\times {\mathrm{83}}^1\times {\mathrm{89}}^1$

素因数の和:197

約数の個数: 96

約数和(自身を含む): 51710400

約数和(自身を除く): 32164398

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 27, 42, 49, 54, 63, 83, 89, 98, 126, 147, 166, 178, 189, 249, 267, 294, 378, 441, 498, 534, 581, 623, 747, 801, 882, 1162, 1246, 1323, 1494, 1602, 1743, 1869, 2241, 2403, 2646, 3486, 3738, 4067, 4361, 4482, 4806, 5229, 5607, 7387, 8134, 8722, 10458, 11214, 12201, 13083, 14774, 15687, 16821, 22161, 24402, 26166, 31374, 33642, 36603, 39249, 44322, 51709, 66483, 73206, 78498, 103418, 109809, 117747, 132966, 155127, 199449, 219618, 235494, 310254, 361963, 398898, 465381, 723926, 930762, 1085889, 1396143, 2171778, 2792286, 3257667, 6515334, 9773001, 19546002]

約数ペア:

[(1, 19546002), (2, 9773001), (3, 6515334), (6, 3257667), (7, 2792286), (9, 2171778), (14, 1396143), (18, 1085889), (21, 930762), (27, 723926), (42, 465381), (49, 398898), (54, 361963), (63, 310254), (83, 235494), (89, 219618), (98, 199449), (126, 155127), (147, 132966), (166, 117747), (178, 109809), (189, 103418), (249, 78498), (267, 73206), (294, 66483), (378, 51709), (441, 44322), (498, 39249), (534, 36603), (581, 33642), (623, 31374), (747, 26166), (801, 24402), (882, 22161), (1162, 16821), (1246, 15687), (1323, 14774), (1494, 13083), (1602, 12201), (1743, 11214), (1869, 10458), (2241, 8722), (2403, 8134), (2646, 7387), (3486, 5607), (3738, 5229), (4067, 4806), (4361, 4482)]