2018556306

素因数分解:

$2^1\times 3^2\times {\mathrm{13}}^1\times {\mathrm{101}}^1\times {\mathrm{223}}^1\times {\mathrm{383}}^1$

素因数の和:728

約数の個数: 96

約数和(自身を含む): 4790403072

約数和(自身を除く): 2771846766

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 39, 78, 101, 117, 202, 223, 234, 303, 383, 446, 606, 669, 766, 909, 1149, 1313, 1338, 1818, 2007, 2298, 2626, 2899, 3447, 3939, 4014, 4979, 5798, 6894, 7878, 8697, 9958, 11817, 14937, 17394, 22523, 23634, 26091, 29874, 38683, 44811, 45046, 52182, 67569, 77366, 85409, 89622, 116049, 135138, 170818, 202707, 232098, 256227, 292799, 348147, 405414, 502879, 512454, 585598, 696294, 768681, 878397, 1005758, 1110317, 1508637, 1537362, 1756794, 2220634, 2635191, 3017274, 3330951, 4525911, 5270382, 6661902, 8626309, 9051822, 9992853, 17252618, 19985706, 25878927, 51757854, 77636781, 112142017, 155273562, 224284034, 336426051, 672852102, 1009278153, 2018556306]

約数ペア:

[(1, 2018556306), (2, 1009278153), (3, 672852102), (6, 336426051), (9, 224284034), (13, 155273562), (18, 112142017), (26, 77636781), (39, 51757854), (78, 25878927), (101, 19985706), (117, 17252618), (202, 9992853), (223, 9051822), (234, 8626309), (303, 6661902), (383, 5270382), (446, 4525911), (606, 3330951), (669, 3017274), (766, 2635191), (909, 2220634), (1149, 1756794), (1313, 1537362), (1338, 1508637), (1818, 1110317), (2007, 1005758), (2298, 878397), (2626, 768681), (2899, 696294), (3447, 585598), (3939, 512454), (4014, 502879), (4979, 405414), (5798, 348147), (6894, 292799), (7878, 256227), (8697, 232098), (9958, 202707), (11817, 170818), (14937, 135138), (17394, 116049), (22523, 89622), (23634, 85409), (26091, 77366), (29874, 67569), (38683, 52182), (44811, 45046)]