16122666

素因数分解:

$2^1\times 3^1\times 7^2\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{61}}^1$

素因数の和:140

約数の個数: 96

約数和(自身を含む): 40711680

約数和(自身を除く): 24589014

約数列:

[1, 2, 3, 6, 7, 14, 21, 29, 31, 42, 49, 58, 61, 62, 87, 93, 98, 122, 147, 174, 183, 186, 203, 217, 294, 366, 406, 427, 434, 609, 651, 854, 899, 1218, 1281, 1302, 1421, 1519, 1769, 1798, 1891, 2562, 2697, 2842, 2989, 3038, 3538, 3782, 4263, 4557, 5307, 5394, 5673, 5978, 6293, 8526, 8967, 9114, 10614, 11346, 12383, 12586, 13237, 17934, 18879, 24766, 26474, 37149, 37758, 39711, 44051, 54839, 74298, 79422, 86681, 88102, 92659, 109678, 132153, 164517, 173362, 185318, 260043, 264306, 277977, 329034, 383873, 520086, 555954, 767746, 1151619, 2303238, 2687111, 5374222, 8061333, 16122666]

約数ペア:

[(1, 16122666), (2, 8061333), (3, 5374222), (6, 2687111), (7, 2303238), (14, 1151619), (21, 767746), (29, 555954), (31, 520086), (42, 383873), (49, 329034), (58, 277977), (61, 264306), (62, 260043), (87, 185318), (93, 173362), (98, 164517), (122, 132153), (147, 109678), (174, 92659), (183, 88102), (186, 86681), (203, 79422), (217, 74298), (294, 54839), (366, 44051), (406, 39711), (427, 37758), (434, 37149), (609, 26474), (651, 24766), (854, 18879), (899, 17934), (1218, 13237), (1281, 12586), (1302, 12383), (1421, 11346), (1519, 10614), (1769, 9114), (1798, 8967), (1891, 8526), (2562, 6293), (2697, 5978), (2842, 5673), (2989, 5394), (3038, 5307), (3538, 4557), (3782, 4263)]