19826184

素因数分解:

$2^3\times 3^1\times 7^2\times {\mathrm{23}}^1\times {\mathrm{733}}^1$

素因数の和:779

約数の個数: 96

約数和(自身を含む): 60246720

約数和(自身を除く): 40420536

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 23, 24, 28, 42, 46, 49, 56, 69, 84, 92, 98, 138, 147, 161, 168, 184, 196, 276, 294, 322, 392, 483, 552, 588, 644, 733, 966, 1127, 1176, 1288, 1466, 1932, 2199, 2254, 2932, 3381, 3864, 4398, 4508, 5131, 5864, 6762, 8796, 9016, 10262, 13524, 15393, 16859, 17592, 20524, 27048, 30786, 33718, 35917, 41048, 50577, 61572, 67436, 71834, 101154, 107751, 118013, 123144, 134872, 143668, 202308, 215502, 236026, 287336, 354039, 404616, 431004, 472052, 708078, 826091, 862008, 944104, 1416156, 1652182, 2478273, 2832312, 3304364, 4956546, 6608728, 9913092, 19826184]

約数ペア:

[(1, 19826184), (2, 9913092), (3, 6608728), (4, 4956546), (6, 3304364), (7, 2832312), (8, 2478273), (12, 1652182), (14, 1416156), (21, 944104), (23, 862008), (24, 826091), (28, 708078), (42, 472052), (46, 431004), (49, 404616), (56, 354039), (69, 287336), (84, 236026), (92, 215502), (98, 202308), (138, 143668), (147, 134872), (161, 123144), (168, 118013), (184, 107751), (196, 101154), (276, 71834), (294, 67436), (322, 61572), (392, 50577), (483, 41048), (552, 35917), (588, 33718), (644, 30786), (733, 27048), (966, 20524), (1127, 17592), (1176, 16859), (1288, 15393), (1466, 13524), (1932, 10262), (2199, 9016), (2254, 8796), (2932, 6762), (3381, 5864), (3864, 5131), (4398, 4508)]