1570338

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{11}}^2\times {\mathrm{103}}^1$

素因数の和:140

約数の個数: 72

約数和(自身を含む): 4315584

約数和(自身を除く): 2745246

約数列:

[1, 2, 3, 6, 7, 9, 11, 14, 18, 21, 22, 33, 42, 63, 66, 77, 99, 103, 121, 126, 154, 198, 206, 231, 242, 309, 363, 462, 618, 693, 721, 726, 847, 927, 1089, 1133, 1386, 1442, 1694, 1854, 2163, 2178, 2266, 2541, 3399, 4326, 5082, 6489, 6798, 7623, 7931, 10197, 12463, 12978, 15246, 15862, 20394, 23793, 24926, 37389, 47586, 71379, 74778, 87241, 112167, 142758, 174482, 224334, 261723, 523446, 785169, 1570338]

約数ペア:

[(1, 1570338), (2, 785169), (3, 523446), (6, 261723), (7, 224334), (9, 174482), (11, 142758), (14, 112167), (18, 87241), (21, 74778), (22, 71379), (33, 47586), (42, 37389), (63, 24926), (66, 23793), (77, 20394), (99, 15862), (103, 15246), (121, 12978), (126, 12463), (154, 10197), (198, 7931), (206, 7623), (231, 6798), (242, 6489), (309, 5082), (363, 4326), (462, 3399), (618, 2541), (693, 2266), (721, 2178), (726, 2163), (847, 1854), (927, 1694), (1089, 1442), (1133, 1386)]