19209735252

素因数分解:

$2^2\times 3^3\times {\mathrm{103}}^1\times {\mathrm{107}}^1\times {\mathrm{16139}}^1$

素因数の和:16362

約数の個数: 96

約数和(自身を含む): 50759654400

約数和(自身を除く): 31549919148

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 103, 107, 108, 206, 214, 309, 321, 412, 428, 618, 642, 927, 963, 1236, 1284, 1854, 1926, 2781, 2889, 3708, 3852, 5562, 5778, 11021, 11124, 11556, 16139, 22042, 32278, 33063, 44084, 48417, 64556, 66126, 96834, 99189, 132252, 145251, 193668, 198378, 290502, 297567, 396756, 435753, 581004, 595134, 871506, 1190268, 1662317, 1726873, 1743012, 3324634, 3453746, 4986951, 5180619, 6649268, 6907492, 9973902, 10361238, 14960853, 15541857, 19947804, 20722476, 29921706, 31083714, 44882559, 46625571, 59843412, 62167428, 89765118, 93251142, 177867919, 179530236, 186502284, 355735838, 533603757, 711471676, 1067207514, 1600811271, 2134415028, 3201622542, 4802433813, 6403245084, 9604867626, 19209735252]

約数ペア:

[(1, 19209735252), (2, 9604867626), (3, 6403245084), (4, 4802433813), (6, 3201622542), (9, 2134415028), (12, 1600811271), (18, 1067207514), (27, 711471676), (36, 533603757), (54, 355735838), (103, 186502284), (107, 179530236), (108, 177867919), (206, 93251142), (214, 89765118), (309, 62167428), (321, 59843412), (412, 46625571), (428, 44882559), (618, 31083714), (642, 29921706), (927, 20722476), (963, 19947804), (1236, 15541857), (1284, 14960853), (1854, 10361238), (1926, 9973902), (2781, 6907492), (2889, 6649268), (3708, 5180619), (3852, 4986951), (5562, 3453746), (5778, 3324634), (11021, 1743012), (11124, 1726873), (11556, 1662317), (16139, 1190268), (22042, 871506), (32278, 595134), (33063, 581004), (44084, 435753), (48417, 396756), (64556, 297567), (66126, 290502), (96834, 198378), (99189, 193668), (132252, 145251)]