18374217190

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{59}}^1\times {\mathrm{191}}^1\times {\mathrm{23293}}^1$

素因数の和:23557

約数の個数: 64

約数和(自身を含む): 38641950720

約数和(自身を除く): 20267733530

約数列:

[1, 2, 5, 7, 10, 14, 35, 59, 70, 118, 191, 295, 382, 413, 590, 826, 955, 1337, 1910, 2065, 2674, 4130, 6685, 11269, 13370, 22538, 23293, 46586, 56345, 78883, 112690, 116465, 157766, 163051, 232930, 326102, 394415, 788830, 815255, 1374287, 1630510, 2748574, 4448963, 6871435, 8897926, 9620009, 13742870, 19240018, 22244815, 31142741, 44489630, 48100045, 62285482, 96200090, 155713705, 262488817, 311427410, 524977634, 1312444085, 1837421719, 2624888170, 3674843438, 9187108595, 18374217190]

約数ペア:

[(1, 18374217190), (2, 9187108595), (5, 3674843438), (7, 2624888170), (10, 1837421719), (14, 1312444085), (35, 524977634), (59, 311427410), (70, 262488817), (118, 155713705), (191, 96200090), (295, 62285482), (382, 48100045), (413, 44489630), (590, 31142741), (826, 22244815), (955, 19240018), (1337, 13742870), (1910, 9620009), (2065, 8897926), (2674, 6871435), (4130, 4448963), (6685, 2748574), (11269, 1630510), (13370, 1374287), (22538, 815255), (23293, 788830), (46586, 394415), (56345, 326102), (78883, 232930), (112690, 163051), (116465, 157766)]