2021384826

素因数分解:

$2^1\times 3^2\times {\mathrm{251}}^1\times {\mathrm{541}}^1\times {\mathrm{827}}^1$

素因数の和:1627

約数の個数: 48

約数和(自身を含む): 4410570528

約数和(自身を除く): 2389185702

約数列:

[1, 2, 3, 6, 9, 18, 251, 502, 541, 753, 827, 1082, 1506, 1623, 1654, 2259, 2481, 3246, 4518, 4869, 4962, 7443, 9738, 14886, 135791, 207577, 271582, 407373, 415154, 447407, 622731, 814746, 894814, 1222119, 1245462, 1342221, 1868193, 2444238, 2684442, 3736386, 4026663, 8053326, 112299157, 224598314, 336897471, 673794942, 1010692413, 2021384826]

約数ペア:

[(1, 2021384826), (2, 1010692413), (3, 673794942), (6, 336897471), (9, 224598314), (18, 112299157), (251, 8053326), (502, 4026663), (541, 3736386), (753, 2684442), (827, 2444238), (1082, 1868193), (1506, 1342221), (1623, 1245462), (1654, 1222119), (2259, 894814), (2481, 814746), (3246, 622731), (4518, 447407), (4869, 415154), (4962, 407373), (7443, 271582), (9738, 207577), (14886, 135791)]