11471724

素因数分解:

$2^2\times 3^2\times {\mathrm{11}}^1\times {\mathrm{59}}^1\times {\mathrm{491}}^1$

素因数の和:571

約数の個数: 72

約数和(自身を含む): 32235840

約数和(自身を除く): 20764116

約数列:

[1, 2, 3, 4, 6, 9, 11, 12, 18, 22, 33, 36, 44, 59, 66, 99, 118, 132, 177, 198, 236, 354, 396, 491, 531, 649, 708, 982, 1062, 1298, 1473, 1947, 1964, 2124, 2596, 2946, 3894, 4419, 5401, 5841, 5892, 7788, 8838, 10802, 11682, 16203, 17676, 21604, 23364, 28969, 32406, 48609, 57938, 64812, 86907, 97218, 115876, 173814, 194436, 260721, 318659, 347628, 521442, 637318, 955977, 1042884, 1274636, 1911954, 2867931, 3823908, 5735862, 11471724]

約数ペア:

[(1, 11471724), (2, 5735862), (3, 3823908), (4, 2867931), (6, 1911954), (9, 1274636), (11, 1042884), (12, 955977), (18, 637318), (22, 521442), (33, 347628), (36, 318659), (44, 260721), (59, 194436), (66, 173814), (99, 115876), (118, 97218), (132, 86907), (177, 64812), (198, 57938), (236, 48609), (354, 32406), (396, 28969), (491, 23364), (531, 21604), (649, 17676), (708, 16203), (982, 11682), (1062, 10802), (1298, 8838), (1473, 7788), (1947, 5892), (1964, 5841), (2124, 5401), (2596, 4419), (2946, 3894)]