17982312

素因数分解:

$2^3\times 3^1\times {\mathrm{61}}^1\times {\mathrm{71}}^1\times {\mathrm{173}}^1$

素因数の和:314

約数の個数: 64

約数和(自身を含む): 46604160

約数和(自身を除く): 28621848

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 61, 71, 122, 142, 173, 183, 213, 244, 284, 346, 366, 426, 488, 519, 568, 692, 732, 852, 1038, 1384, 1464, 1704, 2076, 4152, 4331, 8662, 10553, 12283, 12993, 17324, 21106, 24566, 25986, 31659, 34648, 36849, 42212, 49132, 51972, 63318, 73698, 84424, 98264, 103944, 126636, 147396, 253272, 294792, 749263, 1498526, 2247789, 2997052, 4495578, 5994104, 8991156, 17982312]

約数ペア:

[(1, 17982312), (2, 8991156), (3, 5994104), (4, 4495578), (6, 2997052), (8, 2247789), (12, 1498526), (24, 749263), (61, 294792), (71, 253272), (122, 147396), (142, 126636), (173, 103944), (183, 98264), (213, 84424), (244, 73698), (284, 63318), (346, 51972), (366, 49132), (426, 42212), (488, 36849), (519, 34648), (568, 31659), (692, 25986), (732, 24566), (852, 21106), (1038, 17324), (1384, 12993), (1464, 12283), (1704, 10553), (2076, 8662), (4152, 4331)]