16919064

素因数分解:

$2^3\times 3^3\times {\mathrm{29}}^1\times {\mathrm{37}}^1\times {\mathrm{73}}^1$

素因数の和:154

約数の個数: 128

約数和(自身を含む): 50616000

約数和(自身を除く): 33696936

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 29, 36, 37, 54, 58, 72, 73, 74, 87, 108, 111, 116, 146, 148, 174, 216, 219, 222, 232, 261, 292, 296, 333, 348, 438, 444, 522, 584, 657, 666, 696, 783, 876, 888, 999, 1044, 1073, 1314, 1332, 1566, 1752, 1971, 1998, 2088, 2117, 2146, 2628, 2664, 2701, 3132, 3219, 3942, 3996, 4234, 4292, 5256, 5402, 6264, 6351, 6438, 7884, 7992, 8103, 8468, 8584, 9657, 10804, 12702, 12876, 15768, 16206, 16936, 19053, 19314, 21608, 24309, 25404, 25752, 28971, 32412, 38106, 38628, 48618, 50808, 57159, 57942, 64824, 72927, 76212, 77256, 78329, 97236, 114318, 115884, 145854, 152424, 156658, 194472, 228636, 231768, 234987, 291708, 313316, 457272, 469974, 583416, 626632, 704961, 939948, 1409922, 1879896, 2114883, 2819844, 4229766, 5639688, 8459532, 16919064]

約数ペア:

[(1, 16919064), (2, 8459532), (3, 5639688), (4, 4229766), (6, 2819844), (8, 2114883), (9, 1879896), (12, 1409922), (18, 939948), (24, 704961), (27, 626632), (29, 583416), (36, 469974), (37, 457272), (54, 313316), (58, 291708), (72, 234987), (73, 231768), (74, 228636), (87, 194472), (108, 156658), (111, 152424), (116, 145854), (146, 115884), (148, 114318), (174, 97236), (216, 78329), (219, 77256), (222, 76212), (232, 72927), (261, 64824), (292, 57942), (296, 57159), (333, 50808), (348, 48618), (438, 38628), (444, 38106), (522, 32412), (584, 28971), (657, 25752), (666, 25404), (696, 24309), (783, 21608), (876, 19314), (888, 19053), (999, 16936), (1044, 16206), (1073, 15768), (1314, 12876), (1332, 12702), (1566, 10804), (1752, 9657), (1971, 8584), (1998, 8468), (2088, 8103), (2117, 7992), (2146, 7884), (2628, 6438), (2664, 6351), (2701, 6264), (3132, 5402), (3219, 5256), (3942, 4292), (3996, 4234)]