2023188894

素因数分解:

$2^1\times 3^3\times {\mathrm{19}}^1\times {\mathrm{79}}^1\times {\mathrm{109}}^1\times {\mathrm{229}}^1$

素因数の和:447

約数の個数: 128

約数和(自身を含む): 4857600000

約数和(自身を除く): 2834411106

約数列:

[1, 2, 3, 6, 9, 18, 19, 27, 38, 54, 57, 79, 109, 114, 158, 171, 218, 229, 237, 327, 342, 458, 474, 513, 654, 687, 711, 981, 1026, 1374, 1422, 1501, 1962, 2061, 2071, 2133, 2943, 3002, 4122, 4142, 4266, 4351, 4503, 5886, 6183, 6213, 8611, 8702, 9006, 12366, 12426, 13053, 13509, 17222, 18091, 18639, 24961, 25833, 26106, 27018, 36182, 37278, 39159, 40527, 49922, 51666, 54273, 55917, 74883, 77499, 78318, 81054, 108546, 111834, 117477, 149766, 154998, 162819, 163609, 224649, 232497, 234954, 325638, 327218, 343729, 449298, 464994, 474259, 488457, 490827, 673947, 687458, 948518, 976914, 981654, 1031187, 1347894, 1422777, 1472481, 1971919, 2062374, 2845554, 2944962, 3093561, 3943838, 4268331, 4417443, 5915757, 6187122, 8536662, 8834886, 9280683, 11831514, 12804993, 17747271, 18561366, 25609986, 35494542, 37466461, 53241813, 74932922, 106483626, 112399383, 224798766, 337198149, 674396298, 1011594447, 2023188894]

約数ペア:

[(1, 2023188894), (2, 1011594447), (3, 674396298), (6, 337198149), (9, 224798766), (18, 112399383), (19, 106483626), (27, 74932922), (38, 53241813), (54, 37466461), (57, 35494542), (79, 25609986), (109, 18561366), (114, 17747271), (158, 12804993), (171, 11831514), (218, 9280683), (229, 8834886), (237, 8536662), (327, 6187122), (342, 5915757), (458, 4417443), (474, 4268331), (513, 3943838), (654, 3093561), (687, 2944962), (711, 2845554), (981, 2062374), (1026, 1971919), (1374, 1472481), (1422, 1422777), (1501, 1347894), (1962, 1031187), (2061, 981654), (2071, 976914), (2133, 948518), (2943, 687458), (3002, 673947), (4122, 490827), (4142, 488457), (4266, 474259), (4351, 464994), (4503, 449298), (5886, 343729), (6183, 327218), (6213, 325638), (8611, 234954), (8702, 232497), (9006, 224649), (12366, 163609), (12426, 162819), (13053, 154998), (13509, 149766), (17222, 117477), (18091, 111834), (18639, 108546), (24961, 81054), (25833, 78318), (26106, 77499), (27018, 74883), (36182, 55917), (37278, 54273), (39159, 51666), (40527, 49922)]