17966183058

素因数分解:

$2^1\times 3^2\times {\mathrm{19}}^1\times {\mathrm{47}}^1\times {\mathrm{53}}^1\times {\mathrm{21089}}^1$

素因数の和:21216

約数の個数: 96

約数和(自身を含む): 42638918400

約数和(自身を除く): 24672735342

約数列:

[1, 2, 3, 6, 9, 18, 19, 38, 47, 53, 57, 94, 106, 114, 141, 159, 171, 282, 318, 342, 423, 477, 846, 893, 954, 1007, 1786, 2014, 2491, 2679, 3021, 4982, 5358, 6042, 7473, 8037, 9063, 14946, 16074, 18126, 21089, 22419, 42178, 44838, 47329, 63267, 94658, 126534, 141987, 189801, 283974, 379602, 400691, 425961, 801382, 851922, 991183, 1117717, 1202073, 1982366, 2235434, 2404146, 2973549, 3353151, 3606219, 5947098, 6706302, 7212438, 8920647, 10059453, 17841294, 18832477, 20118906, 21236623, 37664954, 42473246, 52532699, 56497431, 63709869, 105065398, 112994862, 127419738, 157598097, 169492293, 191129607, 315196194, 338984586, 382259214, 472794291, 945588582, 998121281, 1996242562, 2994363843, 5988727686, 8983091529, 17966183058]

約数ペア:

[(1, 17966183058), (2, 8983091529), (3, 5988727686), (6, 2994363843), (9, 1996242562), (18, 998121281), (19, 945588582), (38, 472794291), (47, 382259214), (53, 338984586), (57, 315196194), (94, 191129607), (106, 169492293), (114, 157598097), (141, 127419738), (159, 112994862), (171, 105065398), (282, 63709869), (318, 56497431), (342, 52532699), (423, 42473246), (477, 37664954), (846, 21236623), (893, 20118906), (954, 18832477), (1007, 17841294), (1786, 10059453), (2014, 8920647), (2491, 7212438), (2679, 6706302), (3021, 5947098), (4982, 3606219), (5358, 3353151), (6042, 2973549), (7473, 2404146), (8037, 2235434), (9063, 1982366), (14946, 1202073), (16074, 1117717), (18126, 991183), (21089, 851922), (22419, 801382), (42178, 425961), (44838, 400691), (47329, 379602), (63267, 283974), (94658, 189801), (126534, 141987)]