26931996

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{8221}}^1$

素因数の和:8251

約数の個数: 72

約数和(自身を含む): 83798624

約数和(自身を除く): 56866628

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 13, 14, 18, 21, 26, 28, 36, 39, 42, 52, 63, 78, 84, 91, 117, 126, 156, 182, 234, 252, 273, 364, 468, 546, 819, 1092, 1638, 3276, 8221, 16442, 24663, 32884, 49326, 57547, 73989, 98652, 106873, 115094, 147978, 172641, 213746, 230188, 295956, 320619, 345282, 427492, 517923, 641238, 690564, 748111, 961857, 1035846, 1282476, 1496222, 1923714, 2071692, 2244333, 2992444, 3847428, 4488666, 6732999, 8977332, 13465998, 26931996]

約数ペア:

[(1, 26931996), (2, 13465998), (3, 8977332), (4, 6732999), (6, 4488666), (7, 3847428), (9, 2992444), (12, 2244333), (13, 2071692), (14, 1923714), (18, 1496222), (21, 1282476), (26, 1035846), (28, 961857), (36, 748111), (39, 690564), (42, 641238), (52, 517923), (63, 427492), (78, 345282), (84, 320619), (91, 295956), (117, 230188), (126, 213746), (156, 172641), (182, 147978), (234, 115094), (252, 106873), (273, 98652), (364, 73989), (468, 57547), (546, 49326), (819, 32884), (1092, 24663), (1638, 16442), (3276, 8221)]