2013556734

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{71}}^1\times {\mathrm{225079}}^1$

素因数の和:225165

約数の個数: 48

約数和(自身を含む): 5056197120

約数和(自身を除く): 3042640386

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 63, 71, 126, 142, 213, 426, 497, 639, 994, 1278, 1491, 2982, 4473, 8946, 225079, 450158, 675237, 1350474, 1575553, 2025711, 3151106, 4051422, 4726659, 9453318, 14179977, 15980609, 28359954, 31961218, 47941827, 95883654, 111864263, 143825481, 223728526, 287650962, 335592789, 671185578, 1006778367, 2013556734]

約数ペア:

[(1, 2013556734), (2, 1006778367), (3, 671185578), (6, 335592789), (7, 287650962), (9, 223728526), (14, 143825481), (18, 111864263), (21, 95883654), (42, 47941827), (63, 31961218), (71, 28359954), (126, 15980609), (142, 14179977), (213, 9453318), (426, 4726659), (497, 4051422), (639, 3151106), (994, 2025711), (1278, 1575553), (1491, 1350474), (2982, 675237), (4473, 450158), (8946, 225079)]