18061458

素因数分解:

$2^1\times 3^1\times {\mathrm{67}}^1\times {\mathrm{179}}^1\times {\mathrm{251}}^1$

素因数の和:502

約数の個数: 32

約数和(自身を含む): 37013760

約数和(自身を除く): 18952302

約数列:

[1, 2, 3, 6, 67, 134, 179, 201, 251, 358, 402, 502, 537, 753, 1074, 1506, 11993, 16817, 23986, 33634, 35979, 44929, 50451, 71958, 89858, 100902, 134787, 269574, 3010243, 6020486, 9030729, 18061458]

約数ペア:

[(1, 18061458), (2, 9030729), (3, 6020486), (6, 3010243), (67, 269574), (134, 134787), (179, 100902), (201, 89858), (251, 71958), (358, 50451), (402, 44929), (502, 35979), (537, 33634), (753, 23986), (1074, 16817), (1506, 11993)]