914902921212

素因数分解:

$2^2\times 3^1\times 7^2\times {\mathrm{499}}^1\times {\mathrm{3118151}}^1$

素因数の和:3118671

約数の個数: 72

約数和(自身を含む): 2488285296000

約数和(自身を除く): 1573382374788

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 49, 84, 98, 147, 196, 294, 499, 588, 998, 1497, 1996, 2994, 3493, 5988, 6986, 10479, 13972, 20958, 24451, 41916, 48902, 73353, 97804, 146706, 293412, 3118151, 6236302, 9354453, 12472604, 18708906, 21827057, 37417812, 43654114, 65481171, 87308228, 130962342, 152789399, 261924684, 305578798, 458368197, 611157596, 916736394, 1555957349, 1833472788, 3111914698, 4667872047, 6223829396, 9335744094, 10891701443, 18671488188, 21783402886, 32675104329, 43566805772, 65350208658, 76241910101, 130700417316, 152483820202, 228725730303, 304967640404, 457451460606, 914902921212]

約数ペア:

[(1, 914902921212), (2, 457451460606), (3, 304967640404), (4, 228725730303), (6, 152483820202), (7, 130700417316), (12, 76241910101), (14, 65350208658), (21, 43566805772), (28, 32675104329), (42, 21783402886), (49, 18671488188), (84, 10891701443), (98, 9335744094), (147, 6223829396), (196, 4667872047), (294, 3111914698), (499, 1833472788), (588, 1555957349), (998, 916736394), (1497, 611157596), (1996, 458368197), (2994, 305578798), (3493, 261924684), (5988, 152789399), (6986, 130962342), (10479, 87308228), (13972, 65481171), (20958, 43654114), (24451, 37417812), (41916, 21827057), (48902, 18708906), (73353, 12472604), (97804, 9354453), (146706, 6236302), (293412, 3118151)]