2007247956

素因数分解:

$2^2\times 3^1\times 7^2\times {\mathrm{643}}^1\times {\mathrm{5309}}^1$

素因数の和:5973

約数の個数: 72

約数和(自身を含む): 5457745440

約数和(自身を除く): 3450497484

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 49, 84, 98, 147, 196, 294, 588, 643, 1286, 1929, 2572, 3858, 4501, 5309, 7716, 9002, 10618, 13503, 15927, 18004, 21236, 27006, 31507, 31854, 37163, 54012, 63014, 63708, 74326, 94521, 111489, 126028, 148652, 189042, 222978, 260141, 378084, 445956, 520282, 780423, 1040564, 1560846, 3121692, 3413687, 6827374, 10241061, 13654748, 20482122, 23895809, 40964244, 47791618, 71687427, 95583236, 143374854, 167270663, 286749708, 334541326, 501811989, 669082652, 1003623978, 2007247956]

約数ペア:

[(1, 2007247956), (2, 1003623978), (3, 669082652), (4, 501811989), (6, 334541326), (7, 286749708), (12, 167270663), (14, 143374854), (21, 95583236), (28, 71687427), (42, 47791618), (49, 40964244), (84, 23895809), (98, 20482122), (147, 13654748), (196, 10241061), (294, 6827374), (588, 3413687), (643, 3121692), (1286, 1560846), (1929, 1040564), (2572, 780423), (3858, 520282), (4501, 445956), (5309, 378084), (7716, 260141), (9002, 222978), (10618, 189042), (13503, 148652), (15927, 126028), (18004, 111489), (21236, 94521), (27006, 74326), (31507, 63708), (31854, 63014), (37163, 54012)]