1351885492062

素因数分解:

$2^1\times 3^2\times 7^2\times {\mathrm{2239}}^1\times {\mathrm{684569}}^1$

素因数の和:686830

約数の個数: 72

約数和(自身を含む): 3408830006400

約数和(自身を除く): 2056944514338

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 49, 63, 98, 126, 147, 294, 441, 882, 2239, 4478, 6717, 13434, 15673, 20151, 31346, 40302, 47019, 94038, 109711, 141057, 219422, 282114, 329133, 658266, 684569, 987399, 1369138, 1974798, 2053707, 4107414, 4791983, 6161121, 9583966, 12322242, 14375949, 28751898, 33543881, 43127847, 67087762, 86255694, 100631643, 201263286, 301894929, 603789858, 1532749991, 3065499982, 4598249973, 9196499946, 10729249937, 13794749919, 21458499874, 27589499838, 32187749811, 64375499622, 75104749559, 96563249433, 150209499118, 193126498866, 225314248677, 450628497354, 675942746031, 1351885492062]

約数ペア:

[(1, 1351885492062), (2, 675942746031), (3, 450628497354), (6, 225314248677), (7, 193126498866), (9, 150209499118), (14, 96563249433), (18, 75104749559), (21, 64375499622), (42, 32187749811), (49, 27589499838), (63, 21458499874), (98, 13794749919), (126, 10729249937), (147, 9196499946), (294, 4598249973), (441, 3065499982), (882, 1532749991), (2239, 603789858), (4478, 301894929), (6717, 201263286), (13434, 100631643), (15673, 86255694), (20151, 67087762), (31346, 43127847), (40302, 33543881), (47019, 28751898), (94038, 14375949), (109711, 12322242), (141057, 9583966), (219422, 6161121), (282114, 4791983), (329133, 4107414), (658266, 2053707), (684569, 1974798), (987399, 1369138)]