18114830

素因数分解:

$2^1\times 5^1\times {\mathrm{37}}^1\times {\mathrm{173}}^1\times {\mathrm{283}}^1$

素因数の和:500

約数の個数: 32

約数和(自身を含む): 33800544

約数和(自身を除く): 15685714

約数列:

[1, 2, 5, 10, 37, 74, 173, 185, 283, 346, 370, 566, 865, 1415, 1730, 2830, 6401, 10471, 12802, 20942, 32005, 48959, 52355, 64010, 97918, 104710, 244795, 489590, 1811483, 3622966, 9057415, 18114830]

約数ペア:

[(1, 18114830), (2, 9057415), (5, 3622966), (10, 1811483), (37, 489590), (74, 244795), (173, 104710), (185, 97918), (283, 64010), (346, 52355), (370, 48959), (566, 32005), (865, 20942), (1415, 12802), (1730, 10471), (2830, 6401)]