2166892182

素因数分解:

$2^1\times 3^3\times 7^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{25939}}^1$

素因数の和:25987

約数の個数: 128

約数和(自身を含む): 6275404800

約数和(自身を除く): 4108512618

約数列:

[1, 2, 3, 6, 7, 9, 13, 14, 17, 18, 21, 26, 27, 34, 39, 42, 51, 54, 63, 78, 91, 102, 117, 119, 126, 153, 182, 189, 221, 234, 238, 273, 306, 351, 357, 378, 442, 459, 546, 663, 702, 714, 819, 918, 1071, 1326, 1547, 1638, 1989, 2142, 2457, 3094, 3213, 3978, 4641, 4914, 5967, 6426, 9282, 11934, 13923, 25939, 27846, 41769, 51878, 77817, 83538, 155634, 181573, 233451, 337207, 363146, 440963, 466902, 544719, 674414, 700353, 881926, 1011621, 1089438, 1322889, 1400706, 1634157, 2023242, 2360449, 2645778, 3034863, 3086741, 3268314, 3968667, 4720898, 4902471, 5732519, 6069726, 6173482, 7081347, 7937334, 9104589, 9260223, 9804942, 11465038, 11906001, 14162694, 17197557, 18209178, 18520446, 21244041, 23812002, 27780669, 34395114, 40127633, 42488082, 51592671, 55561338, 63732123, 80255266, 83342007, 103185342, 120382899, 127464246, 154778013, 166684014, 240765798, 309556026, 361148697, 722297394, 1083446091, 2166892182]

約数ペア:

[(1, 2166892182), (2, 1083446091), (3, 722297394), (6, 361148697), (7, 309556026), (9, 240765798), (13, 166684014), (14, 154778013), (17, 127464246), (18, 120382899), (21, 103185342), (26, 83342007), (27, 80255266), (34, 63732123), (39, 55561338), (42, 51592671), (51, 42488082), (54, 40127633), (63, 34395114), (78, 27780669), (91, 23812002), (102, 21244041), (117, 18520446), (119, 18209178), (126, 17197557), (153, 14162694), (182, 11906001), (189, 11465038), (221, 9804942), (234, 9260223), (238, 9104589), (273, 7937334), (306, 7081347), (351, 6173482), (357, 6069726), (378, 5732519), (442, 4902471), (459, 4720898), (546, 3968667), (663, 3268314), (702, 3086741), (714, 3034863), (819, 2645778), (918, 2360449), (1071, 2023242), (1326, 1634157), (1547, 1400706), (1638, 1322889), (1989, 1089438), (2142, 1011621), (2457, 881926), (3094, 700353), (3213, 674414), (3978, 544719), (4641, 466902), (4914, 440963), (5967, 363146), (6426, 337207), (9282, 233451), (11934, 181573), (13923, 155634), (25939, 83538), (27846, 77817), (41769, 51878)]