16191902454

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{31}}^2\times {\mathrm{30859}}^1$

素因数の和:30946

約数の個数: 96

約数和(自身を含む): 41185509120

約数和(自身を除く): 24993606666

約数列:

[1, 2, 3, 6, 7, 13, 14, 21, 26, 31, 39, 42, 62, 78, 91, 93, 182, 186, 217, 273, 403, 434, 546, 651, 806, 961, 1209, 1302, 1922, 2418, 2821, 2883, 5642, 5766, 6727, 8463, 12493, 13454, 16926, 20181, 24986, 30859, 37479, 40362, 61718, 74958, 87451, 92577, 174902, 185154, 216013, 262353, 401167, 432026, 524706, 648039, 802334, 956629, 1203501, 1296078, 1913258, 2407002, 2808169, 2869887, 5616338, 5739774, 6696403, 8424507, 12436177, 13392806, 16849014, 20089209, 24872354, 29655499, 37308531, 40178418, 59310998, 74617062, 87053239, 88966497, 174106478, 177932994, 207588493, 261159717, 385521487, 415176986, 522319434, 622765479, 771042974, 1156564461, 1245530958, 2313128922, 2698650409, 5397300818, 8095951227, 16191902454]

約数ペア:

[(1, 16191902454), (2, 8095951227), (3, 5397300818), (6, 2698650409), (7, 2313128922), (13, 1245530958), (14, 1156564461), (21, 771042974), (26, 622765479), (31, 522319434), (39, 415176986), (42, 385521487), (62, 261159717), (78, 207588493), (91, 177932994), (93, 174106478), (182, 88966497), (186, 87053239), (217, 74617062), (273, 59310998), (403, 40178418), (434, 37308531), (546, 29655499), (651, 24872354), (806, 20089209), (961, 16849014), (1209, 13392806), (1302, 12436177), (1922, 8424507), (2418, 6696403), (2821, 5739774), (2883, 5616338), (5642, 2869887), (5766, 2808169), (6727, 2407002), (8463, 1913258), (12493, 1296078), (13454, 1203501), (16926, 956629), (20181, 802334), (24986, 648039), (30859, 524706), (37479, 432026), (40362, 401167), (61718, 262353), (74958, 216013), (87451, 185154), (92577, 174902)]