2021632788

素因数分解:

$2^2\times 3^1\times 7^2\times {\mathrm{37}}^1\times {\mathrm{43}}^1\times {\mathrm{2161}}^1$

素因数の和:2262

約数の個数: 144

約数和(自身を含む): 5769322944

約数和(自身を除く): 3747690156

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 37, 42, 43, 49, 74, 84, 86, 98, 111, 129, 147, 148, 172, 196, 222, 258, 259, 294, 301, 444, 516, 518, 588, 602, 777, 903, 1036, 1204, 1554, 1591, 1806, 1813, 2107, 2161, 3108, 3182, 3612, 3626, 4214, 4322, 4773, 5439, 6321, 6364, 6483, 7252, 8428, 8644, 9546, 10878, 11137, 12642, 12966, 15127, 19092, 21756, 22274, 25284, 25932, 30254, 33411, 44548, 45381, 60508, 66822, 77959, 79957, 90762, 92923, 105889, 133644, 155918, 159914, 181524, 185846, 211778, 233877, 239871, 278769, 311836, 317667, 319828, 371692, 423556, 467754, 479742, 557538, 559699, 635334, 650461, 935508, 959484, 1115076, 1119398, 1270668, 1300922, 1679097, 1951383, 2238796, 2601844, 3358194, 3438151, 3902766, 3917893, 4553227, 6716388, 6876302, 7805532, 7835786, 9106454, 10314453, 11753679, 13659681, 13752604, 15671572, 18212908, 20628906, 23507358, 24067057, 27319362, 41257812, 47014716, 48134114, 54638724, 72201171, 96268228, 144402342, 168469399, 288804684, 336938798, 505408197, 673877596, 1010816394, 2021632788]

約数ペア:

[(1, 2021632788), (2, 1010816394), (3, 673877596), (4, 505408197), (6, 336938798), (7, 288804684), (12, 168469399), (14, 144402342), (21, 96268228), (28, 72201171), (37, 54638724), (42, 48134114), (43, 47014716), (49, 41257812), (74, 27319362), (84, 24067057), (86, 23507358), (98, 20628906), (111, 18212908), (129, 15671572), (147, 13752604), (148, 13659681), (172, 11753679), (196, 10314453), (222, 9106454), (258, 7835786), (259, 7805532), (294, 6876302), (301, 6716388), (444, 4553227), (516, 3917893), (518, 3902766), (588, 3438151), (602, 3358194), (777, 2601844), (903, 2238796), (1036, 1951383), (1204, 1679097), (1554, 1300922), (1591, 1270668), (1806, 1119398), (1813, 1115076), (2107, 959484), (2161, 935508), (3108, 650461), (3182, 635334), (3612, 559699), (3626, 557538), (4214, 479742), (4322, 467754), (4773, 423556), (5439, 371692), (6321, 319828), (6364, 317667), (6483, 311836), (7252, 278769), (8428, 239871), (8644, 233877), (9546, 211778), (10878, 185846), (11137, 181524), (12642, 159914), (12966, 155918), (15127, 133644), (19092, 105889), (21756, 92923), (22274, 90762), (25284, 79957), (25932, 77959), (30254, 66822), (33411, 60508), (44548, 45381)]