19550352492

素因数分解:

$2^2\times 3^2\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{131}}^1\times {\mathrm{12157}}^1$

素因数の和:12340

約数の個数: 144

約数和(自身を含む): 56080088064

約数和(自身を除く): 36529735572

約数列:

[1, 2, 3, 4, 6, 9, 11, 12, 18, 22, 31, 33, 36, 44, 62, 66, 93, 99, 124, 131, 132, 186, 198, 262, 279, 341, 372, 393, 396, 524, 558, 682, 786, 1023, 1116, 1179, 1364, 1441, 1572, 2046, 2358, 2882, 3069, 4061, 4092, 4323, 4716, 5764, 6138, 8122, 8646, 12157, 12183, 12276, 12969, 16244, 17292, 24314, 24366, 25938, 36471, 36549, 44671, 48628, 48732, 51876, 72942, 73098, 89342, 109413, 133727, 134013, 145884, 146196, 178684, 218826, 267454, 268026, 376867, 401181, 402039, 437652, 534908, 536052, 753734, 802362, 804078, 1130601, 1203543, 1507468, 1592567, 1604724, 1608156, 2261202, 2407086, 3185134, 3391803, 4145537, 4522404, 4777701, 4814172, 6370268, 6783606, 8291074, 9555402, 12436611, 13567212, 14333103, 16582148, 17518237, 19110804, 24873222, 28666206, 35036474, 37309833, 49369577, 49746444, 52554711, 57332412, 70072948, 74619666, 98739154, 105109422, 148108731, 149239332, 157664133, 197478308, 210218844, 296217462, 315328266, 444326193, 543065347, 592434924, 630656532, 888652386, 1086130694, 1629196041, 1777304772, 2172261388, 3258392082, 4887588123, 6516784164, 9775176246, 19550352492]

約数ペア:

[(1, 19550352492), (2, 9775176246), (3, 6516784164), (4, 4887588123), (6, 3258392082), (9, 2172261388), (11, 1777304772), (12, 1629196041), (18, 1086130694), (22, 888652386), (31, 630656532), (33, 592434924), (36, 543065347), (44, 444326193), (62, 315328266), (66, 296217462), (93, 210218844), (99, 197478308), (124, 157664133), (131, 149239332), (132, 148108731), (186, 105109422), (198, 98739154), (262, 74619666), (279, 70072948), (341, 57332412), (372, 52554711), (393, 49746444), (396, 49369577), (524, 37309833), (558, 35036474), (682, 28666206), (786, 24873222), (1023, 19110804), (1116, 17518237), (1179, 16582148), (1364, 14333103), (1441, 13567212), (1572, 12436611), (2046, 9555402), (2358, 8291074), (2882, 6783606), (3069, 6370268), (4061, 4814172), (4092, 4777701), (4323, 4522404), (4716, 4145537), (5764, 3391803), (6138, 3185134), (8122, 2407086), (8646, 2261202), (12157, 1608156), (12183, 1604724), (12276, 1592567), (12969, 1507468), (16244, 1203543), (17292, 1130601), (24314, 804078), (24366, 802362), (25938, 753734), (36471, 536052), (36549, 534908), (44671, 437652), (48628, 402039), (48732, 401181), (51876, 376867), (72942, 268026), (73098, 267454), (89342, 218826), (109413, 178684), (133727, 146196), (134013, 145884)]