2011701798

素因数分解:

$2^1\times 3^3\times {\mathrm{19}}^1\times {\mathrm{61}}^1\times {\mathrm{32143}}^1$

素因数の和:32234

約数の個数: 64

約数和(自身を含む): 4783027200

約数和(自身を除く): 2771325402

約数列:

[1, 2, 3, 6, 9, 18, 19, 27, 38, 54, 57, 61, 114, 122, 171, 183, 342, 366, 513, 549, 1026, 1098, 1159, 1647, 2318, 3294, 3477, 6954, 10431, 20862, 31293, 32143, 62586, 64286, 96429, 192858, 289287, 578574, 610717, 867861, 1221434, 1735722, 1832151, 1960723, 3664302, 3921446, 5496453, 5882169, 10992906, 11764338, 16489359, 17646507, 32978718, 35293014, 37253737, 52939521, 74507474, 105879042, 111761211, 223522422, 335283633, 670567266, 1005850899, 2011701798]

約数ペア:

[(1, 2011701798), (2, 1005850899), (3, 670567266), (6, 335283633), (9, 223522422), (18, 111761211), (19, 105879042), (27, 74507474), (38, 52939521), (54, 37253737), (57, 35293014), (61, 32978718), (114, 17646507), (122, 16489359), (171, 11764338), (183, 10992906), (342, 5882169), (366, 5496453), (513, 3921446), (549, 3664302), (1026, 1960723), (1098, 1832151), (1159, 1735722), (1647, 1221434), (2318, 867861), (3294, 610717), (3477, 578574), (6954, 289287), (10431, 192858), (20862, 96429), (31293, 64286), (32143, 62586)]