21893673516

素因数分解:

$2^2\times 3^1\times {\mathrm{11}}^1\times {\mathrm{13}}^2\times {\mathrm{17}}^1\times {\mathrm{57731}}^1$

素因数の和:57792

約数の個数: 144

約数和(自身を含む): 63896853888

約数和(自身を除く): 42003180372

約数列:

[1, 2, 3, 4, 6, 11, 12, 13, 17, 22, 26, 33, 34, 39, 44, 51, 52, 66, 68, 78, 102, 132, 143, 156, 169, 187, 204, 221, 286, 338, 374, 429, 442, 507, 561, 572, 663, 676, 748, 858, 884, 1014, 1122, 1326, 1716, 1859, 2028, 2244, 2431, 2652, 2873, 3718, 4862, 5577, 5746, 7293, 7436, 8619, 9724, 11154, 11492, 14586, 17238, 22308, 29172, 31603, 34476, 57731, 63206, 94809, 115462, 126412, 173193, 189618, 230924, 346386, 379236, 635041, 692772, 750503, 981427, 1270082, 1501006, 1905123, 1962854, 2251509, 2540164, 2944281, 3002012, 3810246, 3925708, 4503018, 5888562, 7620492, 8255533, 9006036, 9756539, 10795697, 11777124, 12758551, 16511066, 19513078, 21591394, 24766599, 25517102, 29269617, 32387091, 33022132, 38275653, 39026156, 43182788, 49533198, 51034204, 58539234, 64774182, 76551306, 99066396, 107321929, 117078468, 129548364, 140344061, 153102612, 165861163, 214643858, 280688122, 321965787, 331722326, 421032183, 429287716, 497583489, 561376244, 643931574, 663444652, 842064366, 995166978, 1287863148, 1684128732, 1824472793, 1990333956, 3648945586, 5473418379, 7297891172, 10946836758, 21893673516]

約数ペア:

[(1, 21893673516), (2, 10946836758), (3, 7297891172), (4, 5473418379), (6, 3648945586), (11, 1990333956), (12, 1824472793), (13, 1684128732), (17, 1287863148), (22, 995166978), (26, 842064366), (33, 663444652), (34, 643931574), (39, 561376244), (44, 497583489), (51, 429287716), (52, 421032183), (66, 331722326), (68, 321965787), (78, 280688122), (102, 214643858), (132, 165861163), (143, 153102612), (156, 140344061), (169, 129548364), (187, 117078468), (204, 107321929), (221, 99066396), (286, 76551306), (338, 64774182), (374, 58539234), (429, 51034204), (442, 49533198), (507, 43182788), (561, 39026156), (572, 38275653), (663, 33022132), (676, 32387091), (748, 29269617), (858, 25517102), (884, 24766599), (1014, 21591394), (1122, 19513078), (1326, 16511066), (1716, 12758551), (1859, 11777124), (2028, 10795697), (2244, 9756539), (2431, 9006036), (2652, 8255533), (2873, 7620492), (3718, 5888562), (4862, 4503018), (5577, 3925708), (5746, 3810246), (7293, 3002012), (7436, 2944281), (8619, 2540164), (9724, 2251509), (11154, 1962854), (11492, 1905123), (14586, 1501006), (17238, 1270082), (22308, 981427), (29172, 750503), (31603, 692772), (34476, 635041), (57731, 379236), (63206, 346386), (94809, 230924), (115462, 189618), (126412, 173193)]