2496720042

素因数分解:

$2^1\times 3^2\times {\mathrm{19}}^2\times {\mathrm{223}}^1\times {\mathrm{1723}}^1$

素因数の和:1992

約数の個数: 72

約数和(自身を含む): 5738189184

約数和(自身を除く): 3241469142

約数列:

[1, 2, 3, 6, 9, 18, 19, 38, 57, 114, 171, 223, 342, 361, 446, 669, 722, 1083, 1338, 1723, 2007, 2166, 3249, 3446, 4014, 4237, 5169, 6498, 8474, 10338, 12711, 15507, 25422, 31014, 32737, 38133, 65474, 76266, 80503, 98211, 161006, 196422, 241509, 294633, 384229, 483018, 589266, 622003, 724527, 768458, 1152687, 1244006, 1449054, 1866009, 2305374, 3458061, 3732018, 5598027, 6916122, 7300351, 11196054, 14600702, 21901053, 43802106, 65703159, 131406318, 138706669, 277413338, 416120007, 832240014, 1248360021, 2496720042]

約数ペア:

[(1, 2496720042), (2, 1248360021), (3, 832240014), (6, 416120007), (9, 277413338), (18, 138706669), (19, 131406318), (38, 65703159), (57, 43802106), (114, 21901053), (171, 14600702), (223, 11196054), (342, 7300351), (361, 6916122), (446, 5598027), (669, 3732018), (722, 3458061), (1083, 2305374), (1338, 1866009), (1723, 1449054), (2007, 1244006), (2166, 1152687), (3249, 768458), (3446, 724527), (4014, 622003), (4237, 589266), (5169, 483018), (6498, 384229), (8474, 294633), (10338, 241509), (12711, 196422), (15507, 161006), (25422, 98211), (31014, 80503), (32737, 76266), (38133, 65474)]