15691019274

素因数分解:

$2^1\times 3^3\times 7^1\times {\mathrm{37}}^1\times {\mathrm{193}}^1\times {\mathrm{5813}}^1$

素因数の和:6061

約数の個数: 128

約数和(自身を含む): 41146375680

約数和(自身を除く): 25455356406

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 27, 37, 42, 54, 63, 74, 111, 126, 189, 193, 222, 259, 333, 378, 386, 518, 579, 666, 777, 999, 1158, 1351, 1554, 1737, 1998, 2331, 2702, 3474, 4053, 4662, 5211, 5813, 6993, 7141, 8106, 10422, 11626, 12159, 13986, 14282, 17439, 21423, 24318, 34878, 36477, 40691, 42846, 49987, 52317, 64269, 72954, 81382, 99974, 104634, 122073, 128538, 149961, 156951, 192807, 215081, 244146, 299922, 313902, 366219, 385614, 430162, 449883, 645243, 732438, 899766, 1098657, 1121909, 1290486, 1349649, 1505567, 1935729, 2197314, 2243818, 2699298, 3011134, 3365727, 3871458, 4516701, 5807187, 6731454, 7853363, 9033402, 10097181, 11614374, 13550103, 15706726, 20194362, 23560089, 27100206, 30291543, 40650309, 41510633, 47120178, 60583086, 70680267, 81300618, 83021266, 124531899, 141360534, 212040801, 249063798, 290574431, 373595697, 424081602, 581148862, 747191394, 871723293, 1120787091, 1743446586, 2241574182, 2615169879, 5230339758, 7845509637, 15691019274]

約数ペア:

[(1, 15691019274), (2, 7845509637), (3, 5230339758), (6, 2615169879), (7, 2241574182), (9, 1743446586), (14, 1120787091), (18, 871723293), (21, 747191394), (27, 581148862), (37, 424081602), (42, 373595697), (54, 290574431), (63, 249063798), (74, 212040801), (111, 141360534), (126, 124531899), (189, 83021266), (193, 81300618), (222, 70680267), (259, 60583086), (333, 47120178), (378, 41510633), (386, 40650309), (518, 30291543), (579, 27100206), (666, 23560089), (777, 20194362), (999, 15706726), (1158, 13550103), (1351, 11614374), (1554, 10097181), (1737, 9033402), (1998, 7853363), (2331, 6731454), (2702, 5807187), (3474, 4516701), (4053, 3871458), (4662, 3365727), (5211, 3011134), (5813, 2699298), (6993, 2243818), (7141, 2197314), (8106, 1935729), (10422, 1505567), (11626, 1349649), (12159, 1290486), (13986, 1121909), (14282, 1098657), (17439, 899766), (21423, 732438), (24318, 645243), (34878, 449883), (36477, 430162), (40691, 385614), (42846, 366219), (49987, 313902), (52317, 299922), (64269, 244146), (72954, 215081), (81382, 192807), (99974, 156951), (104634, 149961), (122073, 128538)]