802121346

素因数分解:

$2^1\times 3^3\times {\mathrm{13}}^1\times {\mathrm{991}}^1\times {\mathrm{1153}}^1$

素因数の和:2168

約数の個数: 64

約数和(自身を含む): 1923210240

約数和(自身を除く): 1121088894

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 27, 39, 54, 78, 117, 234, 351, 702, 991, 1153, 1982, 2306, 2973, 3459, 5946, 6918, 8919, 10377, 12883, 14989, 17838, 20754, 25766, 26757, 29978, 31131, 38649, 44967, 53514, 62262, 77298, 89934, 115947, 134901, 231894, 269802, 347841, 404703, 695682, 809406, 1142623, 2285246, 3427869, 6855738, 10283607, 14854099, 20567214, 29708198, 30850821, 44562297, 61701642, 89124594, 133686891, 267373782, 401060673, 802121346]

約数ペア:

[(1, 802121346), (2, 401060673), (3, 267373782), (6, 133686891), (9, 89124594), (13, 61701642), (18, 44562297), (26, 30850821), (27, 29708198), (39, 20567214), (54, 14854099), (78, 10283607), (117, 6855738), (234, 3427869), (351, 2285246), (702, 1142623), (991, 809406), (1153, 695682), (1982, 404703), (2306, 347841), (2973, 269802), (3459, 231894), (5946, 134901), (6918, 115947), (8919, 89934), (10377, 77298), (12883, 62262), (14989, 53514), (17838, 44967), (20754, 38649), (25766, 31131), (26757, 29978)]