42211026

素因数分解:

$2^1\times 3^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{23}}^2\times {\mathrm{31}}^1$

素因数の和:109

約数の個数: 144

約数和(自身を含む): 115944192

約数和(自身を除く): 73733166

約数列:

[1, 2, 3, 6, 9, 11, 13, 18, 22, 23, 26, 31, 33, 39, 46, 62, 66, 69, 78, 93, 99, 117, 138, 143, 186, 198, 207, 234, 253, 279, 286, 299, 341, 403, 414, 429, 506, 529, 558, 598, 682, 713, 759, 806, 858, 897, 1023, 1058, 1209, 1287, 1426, 1518, 1587, 1794, 2046, 2139, 2277, 2418, 2574, 2691, 3069, 3174, 3289, 3627, 4278, 4433, 4554, 4761, 5382, 5819, 6138, 6417, 6578, 6877, 7254, 7843, 8866, 9269, 9522, 9867, 11638, 12834, 13299, 13754, 15686, 16399, 17457, 18538, 19734, 20631, 23529, 26598, 27807, 29601, 32798, 34914, 39897, 41262, 47058, 49197, 52371, 55614, 59202, 61893, 70587, 75647, 79794, 83421, 98394, 101959, 104742, 123786, 141174, 147591, 151294, 166842, 180389, 203918, 213187, 226941, 295182, 305877, 360778, 426374, 453882, 541167, 611754, 639561, 680823, 917631, 1082334, 1279122, 1361646, 1623501, 1835262, 1918683, 2345057, 3247002, 3837366, 4690114, 7035171, 14070342, 21105513, 42211026]

約数ペア:

[(1, 42211026), (2, 21105513), (3, 14070342), (6, 7035171), (9, 4690114), (11, 3837366), (13, 3247002), (18, 2345057), (22, 1918683), (23, 1835262), (26, 1623501), (31, 1361646), (33, 1279122), (39, 1082334), (46, 917631), (62, 680823), (66, 639561), (69, 611754), (78, 541167), (93, 453882), (99, 426374), (117, 360778), (138, 305877), (143, 295182), (186, 226941), (198, 213187), (207, 203918), (234, 180389), (253, 166842), (279, 151294), (286, 147591), (299, 141174), (341, 123786), (403, 104742), (414, 101959), (429, 98394), (506, 83421), (529, 79794), (558, 75647), (598, 70587), (682, 61893), (713, 59202), (759, 55614), (806, 52371), (858, 49197), (897, 47058), (1023, 41262), (1058, 39897), (1209, 34914), (1287, 32798), (1426, 29601), (1518, 27807), (1587, 26598), (1794, 23529), (2046, 20631), (2139, 19734), (2277, 18538), (2418, 17457), (2574, 16399), (2691, 15686), (3069, 13754), (3174, 13299), (3289, 12834), (3627, 11638), (4278, 9867), (4433, 9522), (4554, 9269), (4761, 8866), (5382, 7843), (5819, 7254), (6138, 6877), (6417, 6578)]