243492102

素因数分解:

$2^1\times 3^3\times 7^1\times {\mathrm{644159}}^1$

素因数の和:644177

約数の個数: 32

約数和(自身を含む): 618393600

約数和(自身を除く): 374901498

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 27, 42, 54, 63, 126, 189, 378, 644159, 1288318, 1932477, 3864954, 4509113, 5797431, 9018226, 11594862, 13527339, 17392293, 27054678, 34784586, 40582017, 81164034, 121746051, 243492102]

約数ペア:

[(1, 243492102), (2, 121746051), (3, 81164034), (6, 40582017), (7, 34784586), (9, 27054678), (14, 17392293), (18, 13527339), (21, 11594862), (27, 9018226), (42, 5797431), (54, 4509113), (63, 3864954), (126, 1932477), (189, 1288318), (378, 644159)]