21283851006

素因数分解:

$2^1\times 3^3\times {\mathrm{11}}^1\times {\mathrm{67}}^1\times {\mathrm{127}}^1\times {\mathrm{4211}}^1$

素因数の和:4427

約数の個数: 128

約数和(自身を含む): 52792197120

約数和(自身を除く): 31508346114

約数列:

[1, 2, 3, 6, 9, 11, 18, 22, 27, 33, 54, 66, 67, 99, 127, 134, 198, 201, 254, 297, 381, 402, 594, 603, 737, 762, 1143, 1206, 1397, 1474, 1809, 2211, 2286, 2794, 3429, 3618, 4191, 4211, 4422, 6633, 6858, 8382, 8422, 8509, 12573, 12633, 13266, 17018, 19899, 25146, 25266, 25527, 37719, 37899, 39798, 46321, 51054, 75438, 75798, 76581, 92642, 93599, 113697, 138963, 153162, 187198, 227394, 229743, 277926, 280797, 282137, 416889, 459486, 534797, 561594, 564274, 833778, 842391, 846411, 1069594, 1250667, 1604391, 1684782, 1692822, 2501334, 2527173, 2539233, 3103507, 3208782, 4813173, 5054346, 5078466, 5882767, 6207014, 7617699, 9310521, 9626346, 11765534, 14439519, 15235398, 17648301, 18621042, 27931563, 28879038, 35296602, 35831399, 52944903, 55863126, 71662798, 83794689, 105889806, 107494197, 158834709, 167589378, 214988394, 317669418, 322482591, 394145389, 644965182, 788290778, 967447773, 1182436167, 1934895546, 2364872334, 3547308501, 7094617002, 10641925503, 21283851006]

約数ペア:

[(1, 21283851006), (2, 10641925503), (3, 7094617002), (6, 3547308501), (9, 2364872334), (11, 1934895546), (18, 1182436167), (22, 967447773), (27, 788290778), (33, 644965182), (54, 394145389), (66, 322482591), (67, 317669418), (99, 214988394), (127, 167589378), (134, 158834709), (198, 107494197), (201, 105889806), (254, 83794689), (297, 71662798), (381, 55863126), (402, 52944903), (594, 35831399), (603, 35296602), (737, 28879038), (762, 27931563), (1143, 18621042), (1206, 17648301), (1397, 15235398), (1474, 14439519), (1809, 11765534), (2211, 9626346), (2286, 9310521), (2794, 7617699), (3429, 6207014), (3618, 5882767), (4191, 5078466), (4211, 5054346), (4422, 4813173), (6633, 3208782), (6858, 3103507), (8382, 2539233), (8422, 2527173), (8509, 2501334), (12573, 1692822), (12633, 1684782), (13266, 1604391), (17018, 1250667), (19899, 1069594), (25146, 846411), (25266, 842391), (25527, 833778), (37719, 564274), (37899, 561594), (39798, 534797), (46321, 459486), (51054, 416889), (75438, 282137), (75798, 280797), (76581, 277926), (92642, 229743), (93599, 227394), (113697, 187198), (138963, 153162)]