1977948

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{47}}^1\times {\mathrm{167}}^1$

素因数の和:231

約数の個数: 72

約数和(自身を含む): 5870592

約数和(自身を除く): 3892644

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 47, 63, 84, 94, 126, 141, 167, 188, 252, 282, 329, 334, 423, 501, 564, 658, 668, 846, 987, 1002, 1169, 1316, 1503, 1692, 1974, 2004, 2338, 2961, 3006, 3507, 3948, 4676, 5922, 6012, 7014, 7849, 10521, 11844, 14028, 15698, 21042, 23547, 31396, 42084, 47094, 54943, 70641, 94188, 109886, 141282, 164829, 219772, 282564, 329658, 494487, 659316, 988974, 1977948]

約数ペア:

[(1, 1977948), (2, 988974), (3, 659316), (4, 494487), (6, 329658), (7, 282564), (9, 219772), (12, 164829), (14, 141282), (18, 109886), (21, 94188), (28, 70641), (36, 54943), (42, 47094), (47, 42084), (63, 31396), (84, 23547), (94, 21042), (126, 15698), (141, 14028), (167, 11844), (188, 10521), (252, 7849), (282, 7014), (329, 6012), (334, 5922), (423, 4676), (501, 3948), (564, 3507), (658, 3006), (668, 2961), (846, 2338), (987, 2004), (1002, 1974), (1169, 1692), (1316, 1503)]