21436932

素因数分解:

$2^2\times 3^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{41}}^1\times {\mathrm{233}}^1$

素因数の和:309

約数の個数: 96

約数和(自身を含む): 59439744

約数和(自身を除く): 38002812

約数列:

[1, 2, 3, 4, 6, 11, 12, 17, 22, 33, 34, 41, 44, 51, 66, 68, 82, 102, 123, 132, 164, 187, 204, 233, 246, 374, 451, 466, 492, 561, 697, 699, 748, 902, 932, 1122, 1353, 1394, 1398, 1804, 2091, 2244, 2563, 2706, 2788, 2796, 3961, 4182, 5126, 5412, 7667, 7689, 7922, 8364, 9553, 10252, 11883, 15334, 15378, 15844, 19106, 23001, 23766, 28659, 30668, 30756, 38212, 43571, 46002, 47532, 57318, 87142, 92004, 105083, 114636, 130713, 162401, 174284, 210166, 261426, 315249, 324802, 420332, 487203, 522852, 630498, 649604, 974406, 1260996, 1786411, 1948812, 3572822, 5359233, 7145644, 10718466, 21436932]

約数ペア:

[(1, 21436932), (2, 10718466), (3, 7145644), (4, 5359233), (6, 3572822), (11, 1948812), (12, 1786411), (17, 1260996), (22, 974406), (33, 649604), (34, 630498), (41, 522852), (44, 487203), (51, 420332), (66, 324802), (68, 315249), (82, 261426), (102, 210166), (123, 174284), (132, 162401), (164, 130713), (187, 114636), (204, 105083), (233, 92004), (246, 87142), (374, 57318), (451, 47532), (466, 46002), (492, 43571), (561, 38212), (697, 30756), (699, 30668), (748, 28659), (902, 23766), (932, 23001), (1122, 19106), (1353, 15844), (1394, 15378), (1398, 15334), (1804, 11883), (2091, 10252), (2244, 9553), (2563, 8364), (2706, 7922), (2788, 7689), (2796, 7667), (3961, 5412), (4182, 5126)]