2247123996

素因数分解:

$2^2\times 3^2\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{252713}}^1$

素因数の和:252755

約数の個数: 72

約数和(自身を含む): 6439152720

約数和(自身を除く): 4192028724

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 19, 26, 36, 38, 39, 52, 57, 76, 78, 114, 117, 156, 171, 228, 234, 247, 342, 468, 494, 684, 741, 988, 1482, 2223, 2964, 4446, 8892, 252713, 505426, 758139, 1010852, 1516278, 2274417, 3032556, 3285269, 4548834, 4801547, 6570538, 9097668, 9603094, 9855807, 13141076, 14404641, 19206188, 19711614, 28809282, 29567421, 39423228, 43213923, 57618564, 59134842, 62420111, 86427846, 118269684, 124840222, 172855692, 187260333, 249680444, 374520666, 561780999, 749041332, 1123561998, 2247123996]

約数ペア:

[(1, 2247123996), (2, 1123561998), (3, 749041332), (4, 561780999), (6, 374520666), (9, 249680444), (12, 187260333), (13, 172855692), (18, 124840222), (19, 118269684), (26, 86427846), (36, 62420111), (38, 59134842), (39, 57618564), (52, 43213923), (57, 39423228), (76, 29567421), (78, 28809282), (114, 19711614), (117, 19206188), (156, 14404641), (171, 13141076), (228, 9855807), (234, 9603094), (247, 9097668), (342, 6570538), (468, 4801547), (494, 4548834), (684, 3285269), (741, 3032556), (988, 2274417), (1482, 1516278), (2223, 1010852), (2964, 758139), (4446, 505426), (8892, 252713)]