11854338

素因数分解:

$2^1\times 3^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{163}}^1$

素因数の和:239

約数の個数: 64

約数和(自身を含む): 27205632

約数和(自身を除く): 15351294

約数列:

[1, 2, 3, 6, 17, 23, 31, 34, 46, 51, 62, 69, 93, 102, 138, 163, 186, 326, 391, 489, 527, 713, 782, 978, 1054, 1173, 1426, 1581, 2139, 2346, 2771, 3162, 3749, 4278, 5053, 5542, 7498, 8313, 10106, 11247, 12121, 15159, 16626, 22494, 24242, 30318, 36363, 63733, 72726, 85901, 116219, 127466, 171802, 191199, 232438, 257703, 348657, 382398, 515406, 697314, 1975723, 3951446, 5927169, 11854338]

約数ペア:

[(1, 11854338), (2, 5927169), (3, 3951446), (6, 1975723), (17, 697314), (23, 515406), (31, 382398), (34, 348657), (46, 257703), (51, 232438), (62, 191199), (69, 171802), (93, 127466), (102, 116219), (138, 85901), (163, 72726), (186, 63733), (326, 36363), (391, 30318), (489, 24242), (527, 22494), (713, 16626), (782, 15159), (978, 12121), (1054, 11247), (1173, 10106), (1426, 8313), (1581, 7498), (2139, 5542), (2346, 5053), (2771, 4278), (3162, 3749)]