219313614

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{157}}^1\times {\mathrm{17909}}^1$

素因数の和:18084

約数の個数: 32

約数和(自身を含む): 475403040

約数和(自身を除く): 256089426

約数列:

[1, 2, 3, 6, 13, 26, 39, 78, 157, 314, 471, 942, 2041, 4082, 6123, 12246, 17909, 35818, 53727, 107454, 232817, 465634, 698451, 1396902, 2811713, 5623426, 8435139, 16870278, 36552269, 73104538, 109656807, 219313614]

約数ペア:

[(1, 219313614), (2, 109656807), (3, 73104538), (6, 36552269), (13, 16870278), (26, 8435139), (39, 5623426), (78, 2811713), (157, 1396902), (314, 698451), (471, 465634), (942, 232817), (2041, 107454), (4082, 53727), (6123, 35818), (12246, 17909)]