18477627872

素因数分解:

$2^5\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{1693331}}^1$

素因数の和:1693383

約数の個数: 48

約数和(自身を含む): 40965087744

約数和(自身を除く): 22487459872

約数列:

[1, 2, 4, 8, 11, 16, 22, 31, 32, 44, 62, 88, 124, 176, 248, 341, 352, 496, 682, 992, 1364, 2728, 5456, 10912, 1693331, 3386662, 6773324, 13546648, 18626641, 27093296, 37253282, 52493261, 54186592, 74506564, 104986522, 149013128, 209973044, 298026256, 419946088, 577425871, 596052512, 839892176, 1154851742, 1679784352, 2309703484, 4619406968, 9238813936, 18477627872]

約数ペア:

[(1, 18477627872), (2, 9238813936), (4, 4619406968), (8, 2309703484), (11, 1679784352), (16, 1154851742), (22, 839892176), (31, 596052512), (32, 577425871), (44, 419946088), (62, 298026256), (88, 209973044), (124, 149013128), (176, 104986522), (248, 74506564), (341, 54186592), (352, 52493261), (496, 37253282), (682, 27093296), (992, 18626641), (1364, 13546648), (2728, 6773324), (5456, 3386662), (10912, 1693331)]