1822115988

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{359}}^1\times {\mathrm{1831}}^1$

素因数の和:2218

約数の個数: 144

約数和(自身を含む): 5761566720

約数和(自身を除く): 3939450732

約数列:

[1, 2, 3, 4, 6, 7, 9, 11, 12, 14, 18, 21, 22, 28, 33, 36, 42, 44, 63, 66, 77, 84, 99, 126, 132, 154, 198, 231, 252, 308, 359, 396, 462, 693, 718, 924, 1077, 1386, 1436, 1831, 2154, 2513, 2772, 3231, 3662, 3949, 4308, 5026, 5493, 6462, 7324, 7539, 7898, 10052, 10986, 11847, 12817, 12924, 15078, 15796, 16479, 20141, 21972, 22617, 23694, 25634, 27643, 30156, 32958, 35541, 38451, 40282, 45234, 47388, 51268, 55286, 60423, 65916, 71082, 76902, 80564, 82929, 90468, 110572, 115353, 120846, 140987, 142164, 153804, 165858, 181269, 230706, 241692, 248787, 281974, 331716, 362538, 422961, 461412, 497574, 563948, 657329, 725076, 845922, 995148, 1268883, 1314658, 1691844, 1971987, 2537766, 2629316, 3943974, 4601303, 5075532, 5915961, 7230619, 7887948, 9202606, 11831922, 13803909, 14461238, 18405212, 21691857, 23663844, 27607818, 28922476, 41411727, 43383714, 50614333, 55215636, 65075571, 82823454, 86767428, 101228666, 130151142, 151842999, 165646908, 202457332, 260302284, 303685998, 455528997, 607371996, 911057994, 1822115988]

約数ペア:

[(1, 1822115988), (2, 911057994), (3, 607371996), (4, 455528997), (6, 303685998), (7, 260302284), (9, 202457332), (11, 165646908), (12, 151842999), (14, 130151142), (18, 101228666), (21, 86767428), (22, 82823454), (28, 65075571), (33, 55215636), (36, 50614333), (42, 43383714), (44, 41411727), (63, 28922476), (66, 27607818), (77, 23663844), (84, 21691857), (99, 18405212), (126, 14461238), (132, 13803909), (154, 11831922), (198, 9202606), (231, 7887948), (252, 7230619), (308, 5915961), (359, 5075532), (396, 4601303), (462, 3943974), (693, 2629316), (718, 2537766), (924, 1971987), (1077, 1691844), (1386, 1314658), (1436, 1268883), (1831, 995148), (2154, 845922), (2513, 725076), (2772, 657329), (3231, 563948), (3662, 497574), (3949, 461412), (4308, 422961), (5026, 362538), (5493, 331716), (6462, 281974), (7324, 248787), (7539, 241692), (7898, 230706), (10052, 181269), (10986, 165858), (11847, 153804), (12817, 142164), (12924, 140987), (15078, 120846), (15796, 115353), (16479, 110572), (20141, 90468), (21972, 82929), (22617, 80564), (23694, 76902), (25634, 71082), (27643, 65916), (30156, 60423), (32958, 55286), (35541, 51268), (38451, 47388), (40282, 45234)]