1881131352012

素因数分解:

$2^2\times 3^5\times {\mathrm{11}}^1\times {\mathrm{175938211}}^1$

素因数の和:175938241

約数の個数: 72

約数和(自身を含む): 5379486770112

約数和(自身を除く): 3498355418100

約数列:

[1, 2, 3, 4, 6, 9, 11, 12, 18, 22, 27, 33, 36, 44, 54, 66, 81, 99, 108, 132, 162, 198, 243, 297, 324, 396, 486, 594, 891, 972, 1188, 1782, 2673, 3564, 5346, 10692, 175938211, 351876422, 527814633, 703752844, 1055629266, 1583443899, 1935320321, 2111258532, 3166887798, 3870640642, 4750331697, 5805960963, 6333775596, 7741281284, 9500663394, 11611921926, 14250995091, 17417882889, 19001326788, 23223843852, 28501990182, 34835765778, 42752985273, 52253648667, 57003980364, 69671531556, 85505970546, 104507297334, 156760946001, 171011941092, 209014594668, 313521892002, 470282838003, 627043784004, 940565676006, 1881131352012]

約数ペア:

[(1, 1881131352012), (2, 940565676006), (3, 627043784004), (4, 470282838003), (6, 313521892002), (9, 209014594668), (11, 171011941092), (12, 156760946001), (18, 104507297334), (22, 85505970546), (27, 69671531556), (33, 57003980364), (36, 52253648667), (44, 42752985273), (54, 34835765778), (66, 28501990182), (81, 23223843852), (99, 19001326788), (108, 17417882889), (132, 14250995091), (162, 11611921926), (198, 9500663394), (243, 7741281284), (297, 6333775596), (324, 5805960963), (396, 4750331697), (486, 3870640642), (594, 3166887798), (891, 2111258532), (972, 1935320321), (1188, 1583443899), (1782, 1055629266), (2673, 703752844), (3564, 527814633), (5346, 351876422), (10692, 175938211)]