21681567210258

素因数分解:

$2^1\times 3^2\times {\mathrm{89}}^1\times {\mathrm{167}}^1\times {\mathrm{5903}}^1\times {\mathrm{13729}}^1$

素因数の和:19896

約数の個数: 96

約数和(自身を含む): 47800592985600

約数和(自身を除く): 26119025775342

約数列:

[1, 2, 3, 6, 9, 18, 89, 167, 178, 267, 334, 501, 534, 801, 1002, 1503, 1602, 3006, 5903, 11806, 13729, 14863, 17709, 27458, 29726, 35418, 41187, 44589, 53127, 82374, 89178, 106254, 123561, 133767, 247122, 267534, 525367, 985801, 1050734, 1221881, 1576101, 1971602, 2292743, 2443762, 2957403, 3152202, 3665643, 4585486, 4728303, 5914806, 6878229, 7331286, 8872209, 9456606, 10996929, 13756458, 17744418, 20634687, 21993858, 41269374, 81042287, 87736289, 162084574, 175472578, 204054127, 243126861, 263208867, 408108254, 486253722, 526417734, 612162381, 729380583, 789626601, 1224324762, 1458761166, 1579253202, 1836487143, 3672974286, 7212763543, 13534061929, 14425527086, 21638290629, 27068123858, 40602185787, 43276581258, 64914871887, 81204371574, 121806557361, 129829743774, 243613114722, 1204531511681, 2409063023362, 3613594535043, 7227189070086, 10840783605129, 21681567210258]

約数ペア:

[(1, 21681567210258), (2, 10840783605129), (3, 7227189070086), (6, 3613594535043), (9, 2409063023362), (18, 1204531511681), (89, 243613114722), (167, 129829743774), (178, 121806557361), (267, 81204371574), (334, 64914871887), (501, 43276581258), (534, 40602185787), (801, 27068123858), (1002, 21638290629), (1503, 14425527086), (1602, 13534061929), (3006, 7212763543), (5903, 3672974286), (11806, 1836487143), (13729, 1579253202), (14863, 1458761166), (17709, 1224324762), (27458, 789626601), (29726, 729380583), (35418, 612162381), (41187, 526417734), (44589, 486253722), (53127, 408108254), (82374, 263208867), (89178, 243126861), (106254, 204054127), (123561, 175472578), (133767, 162084574), (247122, 87736289), (267534, 81042287), (525367, 41269374), (985801, 21993858), (1050734, 20634687), (1221881, 17744418), (1576101, 13756458), (1971602, 10996929), (2292743, 9456606), (2443762, 8872209), (2957403, 7331286), (3152202, 6878229), (3665643, 5914806), (4585486, 4728303)]