1908144

素因数分解:

$2^4\times 3^3\times 7^1\times {\mathrm{631}}^1$

素因数の和:655

約数の個数: 80

約数和(自身を含む): 6269440

約数和(自身を除く): 4361296

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 27, 28, 36, 42, 48, 54, 56, 63, 72, 84, 108, 112, 126, 144, 168, 189, 216, 252, 336, 378, 432, 504, 631, 756, 1008, 1262, 1512, 1893, 2524, 3024, 3786, 4417, 5048, 5679, 7572, 8834, 10096, 11358, 13251, 15144, 17037, 17668, 22716, 26502, 30288, 34074, 35336, 39753, 45432, 53004, 68148, 70672, 79506, 90864, 106008, 119259, 136296, 159012, 212016, 238518, 272592, 318024, 477036, 636048, 954072, 1908144]

約数ペア:

[(1, 1908144), (2, 954072), (3, 636048), (4, 477036), (6, 318024), (7, 272592), (8, 238518), (9, 212016), (12, 159012), (14, 136296), (16, 119259), (18, 106008), (21, 90864), (24, 79506), (27, 70672), (28, 68148), (36, 53004), (42, 45432), (48, 39753), (54, 35336), (56, 34074), (63, 30288), (72, 26502), (84, 22716), (108, 17668), (112, 17037), (126, 15144), (144, 13251), (168, 11358), (189, 10096), (216, 8834), (252, 7572), (336, 5679), (378, 5048), (432, 4417), (504, 3786), (631, 3024), (756, 2524), (1008, 1893), (1262, 1512)]