19763190

素因数分解:

$2^1\times 3^6\times 5^1\times {\mathrm{2711}}^1$

素因数の和:2736

約数の個数: 56

約数和(自身を含む): 53355888

約数和(自身を除く): 33592698

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 45, 54, 81, 90, 135, 162, 243, 270, 405, 486, 729, 810, 1215, 1458, 2430, 2711, 3645, 5422, 7290, 8133, 13555, 16266, 24399, 27110, 40665, 48798, 73197, 81330, 121995, 146394, 219591, 243990, 365985, 439182, 658773, 731970, 1097955, 1317546, 1976319, 2195910, 3293865, 3952638, 6587730, 9881595, 19763190]

約数ペア:

[(1, 19763190), (2, 9881595), (3, 6587730), (5, 3952638), (6, 3293865), (9, 2195910), (10, 1976319), (15, 1317546), (18, 1097955), (27, 731970), (30, 658773), (45, 439182), (54, 365985), (81, 243990), (90, 219591), (135, 146394), (162, 121995), (243, 81330), (270, 73197), (405, 48798), (486, 40665), (729, 27110), (810, 24399), (1215, 16266), (1458, 13555), (2430, 8133), (2711, 7290), (3645, 5422)]