3021228

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{631}}^1$

素因数の和:667

約数の個数: 72

約数和(自身を含む): 9201920

約数和(自身を除く): 6180692

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 19, 21, 28, 36, 38, 42, 57, 63, 76, 84, 114, 126, 133, 171, 228, 252, 266, 342, 399, 532, 631, 684, 798, 1197, 1262, 1596, 1893, 2394, 2524, 3786, 4417, 4788, 5679, 7572, 8834, 11358, 11989, 13251, 17668, 22716, 23978, 26502, 35967, 39753, 47956, 53004, 71934, 79506, 83923, 107901, 143868, 159012, 167846, 215802, 251769, 335692, 431604, 503538, 755307, 1007076, 1510614, 3021228]

約数ペア:

[(1, 3021228), (2, 1510614), (3, 1007076), (4, 755307), (6, 503538), (7, 431604), (9, 335692), (12, 251769), (14, 215802), (18, 167846), (19, 159012), (21, 143868), (28, 107901), (36, 83923), (38, 79506), (42, 71934), (57, 53004), (63, 47956), (76, 39753), (84, 35967), (114, 26502), (126, 23978), (133, 22716), (171, 17668), (228, 13251), (252, 11989), (266, 11358), (342, 8834), (399, 7572), (532, 5679), (631, 4788), (684, 4417), (798, 3786), (1197, 2524), (1262, 2394), (1596, 1893)]