19002852

素因数分解:

$2^2\times 3^2\times {\mathrm{11}}^1\times {\mathrm{47}}^1\times {\mathrm{1021}}^1$

素因数の和:1089

約数の個数: 72

約数和(自身を含む): 53569152

約数和(自身を除く): 34566300

約数列:

[1, 2, 3, 4, 6, 9, 11, 12, 18, 22, 33, 36, 44, 47, 66, 94, 99, 132, 141, 188, 198, 282, 396, 423, 517, 564, 846, 1021, 1034, 1551, 1692, 2042, 2068, 3063, 3102, 4084, 4653, 6126, 6204, 9189, 9306, 11231, 12252, 18378, 18612, 22462, 33693, 36756, 44924, 47987, 67386, 95974, 101079, 134772, 143961, 191948, 202158, 287922, 404316, 431883, 527857, 575844, 863766, 1055714, 1583571, 1727532, 2111428, 3167142, 4750713, 6334284, 9501426, 19002852]

約数ペア:

[(1, 19002852), (2, 9501426), (3, 6334284), (4, 4750713), (6, 3167142), (9, 2111428), (11, 1727532), (12, 1583571), (18, 1055714), (22, 863766), (33, 575844), (36, 527857), (44, 431883), (47, 404316), (66, 287922), (94, 202158), (99, 191948), (132, 143961), (141, 134772), (188, 101079), (198, 95974), (282, 67386), (396, 47987), (423, 44924), (517, 36756), (564, 33693), (846, 22462), (1021, 18612), (1034, 18378), (1551, 12252), (1692, 11231), (2042, 9306), (2068, 9189), (3063, 6204), (3102, 6126), (4084, 4653)]