1979431074

素因数分解:

$2^1\times 3^3\times {\mathrm{17}}^1\times {\mathrm{137}}^1\times {\mathrm{15739}}^1$

素因数の和:15904

約数の個数: 64

約数和(自身を含む): 4691779200

約数和(自身を除く): 2712348126

約数列:

[1, 2, 3, 6, 9, 17, 18, 27, 34, 51, 54, 102, 137, 153, 274, 306, 411, 459, 822, 918, 1233, 2329, 2466, 3699, 4658, 6987, 7398, 13974, 15739, 20961, 31478, 41922, 47217, 62883, 94434, 125766, 141651, 267563, 283302, 424953, 535126, 802689, 849906, 1605378, 2156243, 2408067, 4312486, 4816134, 6468729, 7224201, 12937458, 14448402, 19406187, 36656131, 38812374, 58218561, 73312262, 109968393, 116437122, 219936786, 329905179, 659810358, 989715537, 1979431074]

約数ペア:

[(1, 1979431074), (2, 989715537), (3, 659810358), (6, 329905179), (9, 219936786), (17, 116437122), (18, 109968393), (27, 73312262), (34, 58218561), (51, 38812374), (54, 36656131), (102, 19406187), (137, 14448402), (153, 12937458), (274, 7224201), (306, 6468729), (411, 4816134), (459, 4312486), (822, 2408067), (918, 2156243), (1233, 1605378), (2329, 849906), (2466, 802689), (3699, 535126), (4658, 424953), (6987, 283302), (7398, 267563), (13974, 141651), (15739, 125766), (20961, 94434), (31478, 62883), (41922, 47217)]