21674317182

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{2447}}^1\times {\mathrm{6803}}^1$

素因数の和:9293

約数の個数: 64

約数和(自身を含む): 51167821824

約数和(自身を除く): 29493504642

約数列:

[1, 2, 3, 6, 7, 14, 21, 31, 42, 62, 93, 186, 217, 434, 651, 1302, 2447, 4894, 6803, 7341, 13606, 14682, 17129, 20409, 34258, 40818, 47621, 51387, 75857, 95242, 102774, 142863, 151714, 210893, 227571, 285726, 421786, 455142, 530999, 632679, 1061998, 1265358, 1476251, 1592997, 2952502, 3185994, 4428753, 8857506, 16646941, 33293882, 49940823, 99881646, 116528587, 233057174, 349585761, 516055171, 699171522, 1032110342, 1548165513, 3096331026, 3612386197, 7224772394, 10837158591, 21674317182]

約数ペア:

[(1, 21674317182), (2, 10837158591), (3, 7224772394), (6, 3612386197), (7, 3096331026), (14, 1548165513), (21, 1032110342), (31, 699171522), (42, 516055171), (62, 349585761), (93, 233057174), (186, 116528587), (217, 99881646), (434, 49940823), (651, 33293882), (1302, 16646941), (2447, 8857506), (4894, 4428753), (6803, 3185994), (7341, 2952502), (13606, 1592997), (14682, 1476251), (17129, 1265358), (20409, 1061998), (34258, 632679), (40818, 530999), (47621, 455142), (51387, 421786), (75857, 285726), (95242, 227571), (102774, 210893), (142863, 151714)]