16381092

素因数分解:

$2^2\times 3^1\times 7^2\times {\mathrm{13}}^1\times {\mathrm{2143}}^1$

素因数の和:2177

約数の個数: 72

約数和(自身を含む): 47905536

約数和(自身を除く): 31524444

約数列:

[1, 2, 3, 4, 6, 7, 12, 13, 14, 21, 26, 28, 39, 42, 49, 52, 78, 84, 91, 98, 147, 156, 182, 196, 273, 294, 364, 546, 588, 637, 1092, 1274, 1911, 2143, 2548, 3822, 4286, 6429, 7644, 8572, 12858, 15001, 25716, 27859, 30002, 45003, 55718, 60004, 83577, 90006, 105007, 111436, 167154, 180012, 195013, 210014, 315021, 334308, 390026, 420028, 585039, 630042, 780052, 1170078, 1260084, 1365091, 2340156, 2730182, 4095273, 5460364, 8190546, 16381092]

約数ペア:

[(1, 16381092), (2, 8190546), (3, 5460364), (4, 4095273), (6, 2730182), (7, 2340156), (12, 1365091), (13, 1260084), (14, 1170078), (21, 780052), (26, 630042), (28, 585039), (39, 420028), (42, 390026), (49, 334308), (52, 315021), (78, 210014), (84, 195013), (91, 180012), (98, 167154), (147, 111436), (156, 105007), (182, 90006), (196, 83577), (273, 60004), (294, 55718), (364, 45003), (546, 30002), (588, 27859), (637, 25716), (1092, 15001), (1274, 12858), (1911, 8572), (2143, 7644), (2548, 6429), (3822, 4286)]