21788897064

素因数分解:

$2^3\times 3^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{107}}^1\times {\mathrm{40597}}^1$

素因数の和:40743

約数の個数: 128

約数和(自身を含む): 63138009600

約数和(自身を除く): 41349112536

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 19, 22, 24, 33, 38, 44, 57, 66, 76, 88, 107, 114, 132, 152, 209, 214, 228, 264, 321, 418, 428, 456, 627, 642, 836, 856, 1177, 1254, 1284, 1672, 2033, 2354, 2508, 2568, 3531, 4066, 4708, 5016, 6099, 7062, 8132, 9416, 12198, 14124, 16264, 22363, 24396, 28248, 40597, 44726, 48792, 67089, 81194, 89452, 121791, 134178, 162388, 178904, 243582, 268356, 324776, 446567, 487164, 536712, 771343, 893134, 974328, 1339701, 1542686, 1786268, 2314029, 2679402, 3085372, 3572536, 4343879, 4628058, 5358804, 6170744, 8484773, 8687758, 9256116, 10717608, 13031637, 16969546, 17375516, 18512232, 25454319, 26063274, 33939092, 34751032, 47782669, 50908638, 52126548, 67878184, 82533701, 95565338, 101817276, 104253096, 143348007, 165067402, 191130676, 203634552, 247601103, 286696014, 330134804, 382261352, 495202206, 573392028, 660269608, 907870711, 990404412, 1146784056, 1815741422, 1980808824, 2723612133, 3631482844, 5447224266, 7262965688, 10894448532, 21788897064]

約数ペア:

[(1, 21788897064), (2, 10894448532), (3, 7262965688), (4, 5447224266), (6, 3631482844), (8, 2723612133), (11, 1980808824), (12, 1815741422), (19, 1146784056), (22, 990404412), (24, 907870711), (33, 660269608), (38, 573392028), (44, 495202206), (57, 382261352), (66, 330134804), (76, 286696014), (88, 247601103), (107, 203634552), (114, 191130676), (132, 165067402), (152, 143348007), (209, 104253096), (214, 101817276), (228, 95565338), (264, 82533701), (321, 67878184), (418, 52126548), (428, 50908638), (456, 47782669), (627, 34751032), (642, 33939092), (836, 26063274), (856, 25454319), (1177, 18512232), (1254, 17375516), (1284, 16969546), (1672, 13031637), (2033, 10717608), (2354, 9256116), (2508, 8687758), (2568, 8484773), (3531, 6170744), (4066, 5358804), (4708, 4628058), (5016, 4343879), (6099, 3572536), (7062, 3085372), (8132, 2679402), (9416, 2314029), (12198, 1786268), (14124, 1542686), (16264, 1339701), (22363, 974328), (24396, 893134), (28248, 771343), (40597, 536712), (44726, 487164), (48792, 446567), (67089, 324776), (81194, 268356), (89452, 243582), (121791, 178904), (134178, 162388)]