12530538

素因数分解:

$2^1\times 3^5\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{59}}^1$

素因数の和:118

約数の個数: 96

約数和(自身を含む): 31449600

約数和(自身を除く): 18919062

約数列:

[1, 2, 3, 6, 9, 18, 19, 23, 27, 38, 46, 54, 57, 59, 69, 81, 114, 118, 138, 162, 171, 177, 207, 243, 342, 354, 414, 437, 486, 513, 531, 621, 874, 1026, 1062, 1121, 1242, 1311, 1357, 1539, 1593, 1863, 2242, 2622, 2714, 3078, 3186, 3363, 3726, 3933, 4071, 4617, 4779, 5589, 6726, 7866, 8142, 9234, 9558, 10089, 11178, 11799, 12213, 14337, 20178, 23598, 24426, 25783, 28674, 30267, 35397, 36639, 51566, 60534, 70794, 73278, 77349, 90801, 106191, 109917, 154698, 181602, 212382, 219834, 232047, 272403, 329751, 464094, 544806, 659502, 696141, 1392282, 2088423, 4176846, 6265269, 12530538]

約数ペア:

[(1, 12530538), (2, 6265269), (3, 4176846), (6, 2088423), (9, 1392282), (18, 696141), (19, 659502), (23, 544806), (27, 464094), (38, 329751), (46, 272403), (54, 232047), (57, 219834), (59, 212382), (69, 181602), (81, 154698), (114, 109917), (118, 106191), (138, 90801), (162, 77349), (171, 73278), (177, 70794), (207, 60534), (243, 51566), (342, 36639), (354, 35397), (414, 30267), (437, 28674), (486, 25783), (513, 24426), (531, 23598), (621, 20178), (874, 14337), (1026, 12213), (1062, 11799), (1121, 11178), (1242, 10089), (1311, 9558), (1357, 9234), (1539, 8142), (1593, 7866), (1863, 6726), (2242, 5589), (2622, 4779), (2714, 4617), (3078, 4071), (3186, 3933), (3363, 3726)]