13857186

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{367}}^1$

素因数の和:439

約数の個数: 64

約数和(自身を含む): 33914880

約数和(自身を除く): 20057694

約数列:

[1, 2, 3, 6, 7, 14, 21, 29, 31, 42, 58, 62, 87, 93, 174, 186, 203, 217, 367, 406, 434, 609, 651, 734, 899, 1101, 1218, 1302, 1798, 2202, 2569, 2697, 5138, 5394, 6293, 7707, 10643, 11377, 12586, 15414, 18879, 21286, 22754, 31929, 34131, 37758, 63858, 68262, 74501, 79639, 149002, 159278, 223503, 238917, 329933, 447006, 477834, 659866, 989799, 1979598, 2309531, 4619062, 6928593, 13857186]

約数ペア:

[(1, 13857186), (2, 6928593), (3, 4619062), (6, 2309531), (7, 1979598), (14, 989799), (21, 659866), (29, 477834), (31, 447006), (42, 329933), (58, 238917), (62, 223503), (87, 159278), (93, 149002), (174, 79639), (186, 74501), (203, 68262), (217, 63858), (367, 37758), (406, 34131), (434, 31929), (609, 22754), (651, 21286), (734, 18879), (899, 15414), (1101, 12586), (1218, 11377), (1302, 10643), (1798, 7707), (2202, 6293), (2569, 5394), (2697, 5138)]