2872971738

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{1753951}}^1$

素因数の和:1753979

約数の個数: 48

約数和(自身を含む): 7661262336

約数和(自身を除く): 4788290598

約数列:

[1, 2, 3, 6, 7, 9, 13, 14, 18, 21, 26, 39, 42, 63, 78, 91, 117, 126, 182, 234, 273, 546, 819, 1638, 1753951, 3507902, 5261853, 10523706, 12277657, 15785559, 22801363, 24555314, 31571118, 36832971, 45602726, 68404089, 73665942, 110498913, 136808178, 159609541, 205212267, 220997826, 319219082, 410424534, 478828623, 957657246, 1436485869, 2872971738]

約数ペア:

[(1, 2872971738), (2, 1436485869), (3, 957657246), (6, 478828623), (7, 410424534), (9, 319219082), (13, 220997826), (14, 205212267), (18, 159609541), (21, 136808178), (26, 110498913), (39, 73665942), (42, 68404089), (63, 45602726), (78, 36832971), (91, 31571118), (117, 24555314), (126, 22801363), (182, 15785559), (234, 12277657), (273, 10523706), (546, 5261853), (819, 3507902), (1638, 1753951)]