2216171958

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{11903}}^1$

素因数の和:11970

約数の個数: 128

約数和(自身を含む): 6143606784

約数和(自身を除く): 3927434826

約数列:

[1, 2, 3, 6, 7, 11, 13, 14, 21, 22, 26, 31, 33, 39, 42, 62, 66, 77, 78, 91, 93, 143, 154, 182, 186, 217, 231, 273, 286, 341, 403, 429, 434, 462, 546, 651, 682, 806, 858, 1001, 1023, 1209, 1302, 2002, 2046, 2387, 2418, 2821, 3003, 4433, 4774, 5642, 6006, 7161, 8463, 8866, 11903, 13299, 14322, 16926, 23806, 26598, 31031, 35709, 62062, 71418, 83321, 93093, 130933, 154739, 166642, 186186, 249963, 261866, 309478, 368993, 392799, 464217, 499926, 737986, 785598, 916531, 928434, 1083173, 1106979, 1702129, 1833062, 2166346, 2213958, 2582951, 2749593, 3249519, 3404258, 4058923, 4796909, 5106387, 5165902, 5499186, 6499038, 7748853, 8117846, 9593818, 10212774, 11914903, 12176769, 14390727, 15497706, 23829806, 24353538, 28412461, 28781454, 33578363, 35744709, 52765999, 56824922, 67156726, 71489418, 85237383, 100735089, 105531998, 158297997, 170474766, 201470178, 316595994, 369361993, 738723986, 1108085979, 2216171958]

約数ペア:

[(1, 2216171958), (2, 1108085979), (3, 738723986), (6, 369361993), (7, 316595994), (11, 201470178), (13, 170474766), (14, 158297997), (21, 105531998), (22, 100735089), (26, 85237383), (31, 71489418), (33, 67156726), (39, 56824922), (42, 52765999), (62, 35744709), (66, 33578363), (77, 28781454), (78, 28412461), (91, 24353538), (93, 23829806), (143, 15497706), (154, 14390727), (182, 12176769), (186, 11914903), (217, 10212774), (231, 9593818), (273, 8117846), (286, 7748853), (341, 6499038), (403, 5499186), (429, 5165902), (434, 5106387), (462, 4796909), (546, 4058923), (651, 3404258), (682, 3249519), (806, 2749593), (858, 2582951), (1001, 2213958), (1023, 2166346), (1209, 1833062), (1302, 1702129), (2002, 1106979), (2046, 1083173), (2387, 928434), (2418, 916531), (2821, 785598), (3003, 737986), (4433, 499926), (4774, 464217), (5642, 392799), (6006, 368993), (7161, 309478), (8463, 261866), (8866, 249963), (11903, 186186), (13299, 166642), (14322, 154739), (16926, 130933), (23806, 93093), (26598, 83321), (31031, 71418), (35709, 62062)]