18352296

素因数分解:

$2^3\times 3^2\times {\mathrm{37}}^1\times {\mathrm{83}}^2$

素因数の和:215

約数の個数: 72

約数和(自身を含む): 51669930

約数和(自身を除く): 33317634

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 37, 72, 74, 83, 111, 148, 166, 222, 249, 296, 332, 333, 444, 498, 664, 666, 747, 888, 996, 1332, 1494, 1992, 2664, 2988, 3071, 5976, 6142, 6889, 9213, 12284, 13778, 18426, 20667, 24568, 27556, 27639, 36852, 41334, 55112, 55278, 62001, 73704, 82668, 110556, 124002, 165336, 221112, 248004, 254893, 496008, 509786, 764679, 1019572, 1529358, 2039144, 2294037, 3058716, 4588074, 6117432, 9176148, 18352296]

約数ペア:

[(1, 18352296), (2, 9176148), (3, 6117432), (4, 4588074), (6, 3058716), (8, 2294037), (9, 2039144), (12, 1529358), (18, 1019572), (24, 764679), (36, 509786), (37, 496008), (72, 254893), (74, 248004), (83, 221112), (111, 165336), (148, 124002), (166, 110556), (222, 82668), (249, 73704), (296, 62001), (332, 55278), (333, 55112), (444, 41334), (498, 36852), (664, 27639), (666, 27556), (747, 24568), (888, 20667), (996, 18426), (1332, 13778), (1494, 12284), (1992, 9213), (2664, 6889), (2988, 6142), (3071, 5976)]