12936696786

素因数分解:

$2^1\times 3^4\times {\mathrm{13}}^1\times {\mathrm{397}}^1\times {\mathrm{15473}}^1$

素因数の和:15897

約数の個数: 80

約数和(自身を含む): 31298269464

約数和(自身を除く): 18361572678

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 27, 39, 54, 78, 81, 117, 162, 234, 351, 397, 702, 794, 1053, 1191, 2106, 2382, 3573, 5161, 7146, 10322, 10719, 15473, 15483, 21438, 30946, 30966, 32157, 46419, 46449, 64314, 92838, 92898, 139257, 139347, 201149, 278514, 278694, 402298, 417771, 418041, 603447, 835542, 836082, 1206894, 1253313, 1810341, 2506626, 3620682, 5431023, 6142781, 10862046, 12285562, 16293069, 18428343, 32586138, 36856686, 55285029, 79856153, 110570058, 159712306, 165855087, 239568459, 331710174, 479136918, 497565261, 718705377, 995130522, 1437410754, 2156116131, 4312232262, 6468348393, 12936696786]

約数ペア:

[(1, 12936696786), (2, 6468348393), (3, 4312232262), (6, 2156116131), (9, 1437410754), (13, 995130522), (18, 718705377), (26, 497565261), (27, 479136918), (39, 331710174), (54, 239568459), (78, 165855087), (81, 159712306), (117, 110570058), (162, 79856153), (234, 55285029), (351, 36856686), (397, 32586138), (702, 18428343), (794, 16293069), (1053, 12285562), (1191, 10862046), (2106, 6142781), (2382, 5431023), (3573, 3620682), (5161, 2506626), (7146, 1810341), (10322, 1253313), (10719, 1206894), (15473, 836082), (15483, 835542), (21438, 603447), (30946, 418041), (30966, 417771), (32157, 402298), (46419, 278694), (46449, 278514), (64314, 201149), (92838, 139347), (92898, 139257)]