13158012

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{31}}^2\times {\mathrm{163}}^1$

素因数の和:239

約数の個数: 72

約数和(自身を含む): 36478848

約数和(自身を除く): 23320836

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 31, 42, 62, 84, 93, 124, 163, 186, 217, 326, 372, 434, 489, 651, 652, 868, 961, 978, 1141, 1302, 1922, 1956, 2282, 2604, 2883, 3423, 3844, 4564, 5053, 5766, 6727, 6846, 10106, 11532, 13454, 13692, 15159, 20181, 20212, 26908, 30318, 35371, 40362, 60636, 70742, 80724, 106113, 141484, 156643, 212226, 313286, 424452, 469929, 626572, 939858, 1096501, 1879716, 2193002, 3289503, 4386004, 6579006, 13158012]

約数ペア:

[(1, 13158012), (2, 6579006), (3, 4386004), (4, 3289503), (6, 2193002), (7, 1879716), (12, 1096501), (14, 939858), (21, 626572), (28, 469929), (31, 424452), (42, 313286), (62, 212226), (84, 156643), (93, 141484), (124, 106113), (163, 80724), (186, 70742), (217, 60636), (326, 40362), (372, 35371), (434, 30318), (489, 26908), (651, 20212), (652, 20181), (868, 15159), (961, 13692), (978, 13454), (1141, 11532), (1302, 10106), (1922, 6846), (1956, 6727), (2282, 5766), (2604, 5053), (2883, 4564), (3423, 3844)]