988895861946

素因数分解:

$2^1\times 3^2\times {\mathrm{677}}^1\times {\mathrm{2039}}^1\times {\mathrm{39799}}^1$

素因数の和:42523

約数の個数: 48

約数和(自身を含む): 2146878864000

約数和(自身を除く): 1157983002054

約数列:

[1, 2, 3, 6, 9, 18, 677, 1354, 2031, 2039, 4062, 4078, 6093, 6117, 12186, 12234, 18351, 36702, 39799, 79598, 119397, 238794, 358191, 716382, 1380403, 2760806, 4141209, 8282418, 12423627, 24847254, 26943923, 53887846, 80831769, 81150161, 161663538, 162300322, 242495307, 243450483, 484990614, 486900966, 730351449, 1460702898, 54938658997, 109877317994, 164815976991, 329631953982, 494447930973, 988895861946]

約数ペア:

[(1, 988895861946), (2, 494447930973), (3, 329631953982), (6, 164815976991), (9, 109877317994), (18, 54938658997), (677, 1460702898), (1354, 730351449), (2031, 486900966), (2039, 484990614), (4062, 243450483), (4078, 242495307), (6093, 162300322), (6117, 161663538), (12186, 81150161), (12234, 80831769), (18351, 53887846), (36702, 26943923), (39799, 24847254), (79598, 12423627), (119397, 8282418), (238794, 4141209), (358191, 2760806), (716382, 1380403)]