1900242018

素因数分解:

$2^1\times 3^6\times {\mathrm{1303321}}^1$

素因数の和:1303341

約数の個数: 28

約数和(自身を含む): 4273592838

約数和(自身を除く): 2373350820

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 81, 162, 243, 486, 729, 1458, 1303321, 2606642, 3909963, 7819926, 11729889, 23459778, 35189667, 70379334, 105569001, 211138002, 316707003, 633414006, 950121009, 1900242018]

約数ペア:

[(1, 1900242018), (2, 950121009), (3, 633414006), (6, 316707003), (9, 211138002), (18, 105569001), (27, 70379334), (54, 35189667), (81, 23459778), (162, 11729889), (243, 7819926), (486, 3909963), (729, 2606642), (1458, 1303321)]