16421616

素因数分解:

$2^4\times 3^4\times {\mathrm{12671}}^1$

素因数の和:12691

約数の個数: 50

約数和(自身を含む): 47532672

約数和(自身を除く): 31111056

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 36, 48, 54, 72, 81, 108, 144, 162, 216, 324, 432, 648, 1296, 12671, 25342, 38013, 50684, 76026, 101368, 114039, 152052, 202736, 228078, 304104, 342117, 456156, 608208, 684234, 912312, 1026351, 1368468, 1824624, 2052702, 2736936, 4105404, 5473872, 8210808, 16421616]

約数ペア:

[(1, 16421616), (2, 8210808), (3, 5473872), (4, 4105404), (6, 2736936), (8, 2052702), (9, 1824624), (12, 1368468), (16, 1026351), (18, 912312), (24, 684234), (27, 608208), (36, 456156), (48, 342117), (54, 304104), (72, 228078), (81, 202736), (108, 152052), (144, 114039), (162, 101368), (216, 76026), (324, 50684), (432, 38013), (648, 25342), (1296, 12671)]