13446898308

素因数分解:

$2^2\times 3^2\times {\mathrm{37}}^1\times {\mathrm{499}}^1\times {\mathrm{20231}}^1$

素因数の和:20777

約数の個数: 72

約数和(自身を含む): 34981128000

約数和(自身を除く): 21534229692

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 37, 74, 111, 148, 222, 333, 444, 499, 666, 998, 1332, 1497, 1996, 2994, 4491, 5988, 8982, 17964, 18463, 20231, 36926, 40462, 55389, 60693, 73852, 80924, 110778, 121386, 166167, 182079, 221556, 242772, 332334, 364158, 664668, 728316, 748547, 1497094, 2245641, 2994188, 4491282, 6736923, 8982564, 10095269, 13473846, 20190538, 26947692, 30285807, 40381076, 60571614, 90857421, 121143228, 181714842, 363429684, 373524953, 747049906, 1120574859, 1494099812, 2241149718, 3361724577, 4482299436, 6723449154, 13446898308]

約数ペア:

[(1, 13446898308), (2, 6723449154), (3, 4482299436), (4, 3361724577), (6, 2241149718), (9, 1494099812), (12, 1120574859), (18, 747049906), (36, 373524953), (37, 363429684), (74, 181714842), (111, 121143228), (148, 90857421), (222, 60571614), (333, 40381076), (444, 30285807), (499, 26947692), (666, 20190538), (998, 13473846), (1332, 10095269), (1497, 8982564), (1996, 6736923), (2994, 4491282), (4491, 2994188), (5988, 2245641), (8982, 1497094), (17964, 748547), (18463, 728316), (20231, 664668), (36926, 364158), (40462, 332334), (55389, 242772), (60693, 221556), (73852, 182079), (80924, 166167), (110778, 121386)]