18406656768

素因数分解:

$2^8\times 3^1\times {\mathrm{41}}^1\times {\mathrm{584561}}^1$

素因数の和:584621

約数の個数: 72

約数和(自身を含む): 50183478576

約数和(自身を除く): 31776821808

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 41, 48, 64, 82, 96, 123, 128, 164, 192, 246, 256, 328, 384, 492, 656, 768, 984, 1312, 1968, 2624, 3936, 5248, 7872, 10496, 15744, 31488, 584561, 1169122, 1753683, 2338244, 3507366, 4676488, 7014732, 9352976, 14029464, 18705952, 23967001, 28058928, 37411904, 47934002, 56117856, 71901003, 74823808, 95868004, 112235712, 143802006, 149647616, 191736008, 224471424, 287604012, 383472016, 448942848, 575208024, 766944032, 1150416048, 1533888064, 2300832096, 3067776128, 4601664192, 6135552256, 9203328384, 18406656768]

約数ペア:

[(1, 18406656768), (2, 9203328384), (3, 6135552256), (4, 4601664192), (6, 3067776128), (8, 2300832096), (12, 1533888064), (16, 1150416048), (24, 766944032), (32, 575208024), (41, 448942848), (48, 383472016), (64, 287604012), (82, 224471424), (96, 191736008), (123, 149647616), (128, 143802006), (164, 112235712), (192, 95868004), (246, 74823808), (256, 71901003), (328, 56117856), (384, 47934002), (492, 37411904), (656, 28058928), (768, 23967001), (984, 18705952), (1312, 14029464), (1968, 9352976), (2624, 7014732), (3936, 4676488), (5248, 3507366), (7872, 2338244), (10496, 1753683), (15744, 1169122), (31488, 584561)]