1866606084

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{1297}}^1\times {\mathrm{5711}}^1$

素因数の和:7025

約数の個数: 72

約数和(自身を含む): 5397520128

約数和(自身を除く): 3530914044

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 63, 84, 126, 252, 1297, 2594, 3891, 5188, 5711, 7782, 9079, 11422, 11673, 15564, 17133, 18158, 22844, 23346, 27237, 34266, 36316, 39977, 46692, 51399, 54474, 68532, 79954, 81711, 102798, 108948, 119931, 159908, 163422, 205596, 239862, 326844, 359793, 479724, 719586, 1439172, 7407167, 14814334, 22221501, 29628668, 44443002, 51850169, 66664503, 88886004, 103700338, 133329006, 155550507, 207400676, 266658012, 311101014, 466651521, 622202028, 933303042, 1866606084]

約数ペア:

[(1, 1866606084), (2, 933303042), (3, 622202028), (4, 466651521), (6, 311101014), (7, 266658012), (9, 207400676), (12, 155550507), (14, 133329006), (18, 103700338), (21, 88886004), (28, 66664503), (36, 51850169), (42, 44443002), (63, 29628668), (84, 22221501), (126, 14814334), (252, 7407167), (1297, 1439172), (2594, 719586), (3891, 479724), (5188, 359793), (5711, 326844), (7782, 239862), (9079, 205596), (11422, 163422), (11673, 159908), (15564, 119931), (17133, 108948), (18158, 102798), (22844, 81711), (23346, 79954), (27237, 68532), (34266, 54474), (36316, 51399), (39977, 46692)]