39398724

素因数分解:

$2^2\times 3^4\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{311}}^1$

素因数の和:367

約数の個数: 120

約数和(自身を含む): 114162048

約数和(自身を除く): 74763324

約数列:

[1, 2, 3, 4, 6, 9, 12, 17, 18, 23, 27, 34, 36, 46, 51, 54, 68, 69, 81, 92, 102, 108, 138, 153, 162, 204, 207, 276, 306, 311, 324, 391, 414, 459, 612, 621, 622, 782, 828, 918, 933, 1173, 1242, 1244, 1377, 1564, 1836, 1863, 1866, 2346, 2484, 2754, 2799, 3519, 3726, 3732, 4692, 5287, 5508, 5598, 7038, 7153, 7452, 8397, 10557, 10574, 11196, 14076, 14306, 15861, 16794, 21114, 21148, 21459, 25191, 28612, 31671, 31722, 33588, 42228, 42918, 47583, 50382, 63342, 63444, 64377, 85836, 95166, 100764, 121601, 126684, 128754, 142749, 190332, 193131, 243202, 257508, 285498, 364803, 386262, 428247, 486404, 570996, 579393, 729606, 772524, 856494, 1094409, 1158786, 1459212, 1712988, 2188818, 2317572, 3283227, 4377636, 6566454, 9849681, 13132908, 19699362, 39398724]

約数ペア:

[(1, 39398724), (2, 19699362), (3, 13132908), (4, 9849681), (6, 6566454), (9, 4377636), (12, 3283227), (17, 2317572), (18, 2188818), (23, 1712988), (27, 1459212), (34, 1158786), (36, 1094409), (46, 856494), (51, 772524), (54, 729606), (68, 579393), (69, 570996), (81, 486404), (92, 428247), (102, 386262), (108, 364803), (138, 285498), (153, 257508), (162, 243202), (204, 193131), (207, 190332), (276, 142749), (306, 128754), (311, 126684), (324, 121601), (391, 100764), (414, 95166), (459, 85836), (612, 64377), (621, 63444), (622, 63342), (782, 50382), (828, 47583), (918, 42918), (933, 42228), (1173, 33588), (1242, 31722), (1244, 31671), (1377, 28612), (1564, 25191), (1836, 21459), (1863, 21148), (1866, 21114), (2346, 16794), (2484, 15861), (2754, 14306), (2799, 14076), (3519, 11196), (3726, 10574), (3732, 10557), (4692, 8397), (5287, 7452), (5508, 7153), (5598, 7038)]