16218792

素因数分解:

$2^3\times 3^9\times {\mathrm{103}}^1$

素因数の和:136

約数の個数: 80

約数和(自身を含む): 46057440

約数和(自身を除く): 29838648

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 36, 54, 72, 81, 103, 108, 162, 206, 216, 243, 309, 324, 412, 486, 618, 648, 729, 824, 927, 972, 1236, 1458, 1854, 1944, 2187, 2472, 2781, 2916, 3708, 4374, 5562, 5832, 6561, 7416, 8343, 8748, 11124, 13122, 16686, 17496, 19683, 22248, 25029, 26244, 33372, 39366, 50058, 52488, 66744, 75087, 78732, 100116, 150174, 157464, 200232, 225261, 300348, 450522, 600696, 675783, 901044, 1351566, 1802088, 2027349, 2703132, 4054698, 5406264, 8109396, 16218792]

約数ペア:

[(1, 16218792), (2, 8109396), (3, 5406264), (4, 4054698), (6, 2703132), (8, 2027349), (9, 1802088), (12, 1351566), (18, 901044), (24, 675783), (27, 600696), (36, 450522), (54, 300348), (72, 225261), (81, 200232), (103, 157464), (108, 150174), (162, 100116), (206, 78732), (216, 75087), (243, 66744), (309, 52488), (324, 50058), (412, 39366), (486, 33372), (618, 26244), (648, 25029), (729, 22248), (824, 19683), (927, 17496), (972, 16686), (1236, 13122), (1458, 11124), (1854, 8748), (1944, 8343), (2187, 7416), (2472, 6561), (2781, 5832), (2916, 5562), (3708, 4374)]