19092636

素因数分解:

$2^2\times 3^2\times {\mathrm{59}}^1\times {\mathrm{89}}^1\times {\mathrm{101}}^1$

素因数の和:259

約数の個数: 72

約数和(自身を含む): 50122800

約数和(自身を除く): 31030164

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 59, 89, 101, 118, 177, 178, 202, 236, 267, 303, 354, 356, 404, 531, 534, 606, 708, 801, 909, 1062, 1068, 1212, 1602, 1818, 2124, 3204, 3636, 5251, 5959, 8989, 10502, 11918, 15753, 17877, 17978, 21004, 23836, 26967, 31506, 35754, 35956, 47259, 53631, 53934, 63012, 71508, 80901, 94518, 107262, 107868, 161802, 189036, 214524, 323604, 530351, 1060702, 1591053, 2121404, 3182106, 4773159, 6364212, 9546318, 19092636]

約数ペア:

[(1, 19092636), (2, 9546318), (3, 6364212), (4, 4773159), (6, 3182106), (9, 2121404), (12, 1591053), (18, 1060702), (36, 530351), (59, 323604), (89, 214524), (101, 189036), (118, 161802), (177, 107868), (178, 107262), (202, 94518), (236, 80901), (267, 71508), (303, 63012), (354, 53934), (356, 53631), (404, 47259), (531, 35956), (534, 35754), (606, 31506), (708, 26967), (801, 23836), (909, 21004), (1062, 17978), (1068, 17877), (1212, 15753), (1602, 11918), (1818, 10502), (2124, 8989), (3204, 5959), (3636, 5251)]