1909200888

素因数分解:

$2^3\times 3^3\times 7^1\times {\mathrm{37}}^1\times {\mathrm{34127}}^1$

素因数の和:34186

約数の個数: 128

約数和(自身を含む): 6224947200

約数和(自身を除く): 4315746312

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 18, 21, 24, 27, 28, 36, 37, 42, 54, 56, 63, 72, 74, 84, 108, 111, 126, 148, 168, 189, 216, 222, 252, 259, 296, 333, 378, 444, 504, 518, 666, 756, 777, 888, 999, 1036, 1332, 1512, 1554, 1998, 2072, 2331, 2664, 3108, 3996, 4662, 6216, 6993, 7992, 9324, 13986, 18648, 27972, 34127, 55944, 68254, 102381, 136508, 204762, 238889, 273016, 307143, 409524, 477778, 614286, 716667, 819048, 921429, 955556, 1228572, 1262699, 1433334, 1842858, 1911112, 2150001, 2457144, 2525398, 2866668, 3685716, 3788097, 4300002, 5050796, 5733336, 6450003, 7371432, 7576194, 8600004, 8838893, 10101592, 11364291, 12900006, 15152388, 17200008, 17677786, 22728582, 25800012, 26516679, 30304776, 34092873, 35355572, 45457164, 51600024, 53033358, 68185746, 70711144, 79550037, 90914328, 106066716, 136371492, 159100074, 212133432, 238650111, 272742984, 318200148, 477300222, 636400296, 954600444, 1909200888]

約数ペア:

[(1, 1909200888), (2, 954600444), (3, 636400296), (4, 477300222), (6, 318200148), (7, 272742984), (8, 238650111), (9, 212133432), (12, 159100074), (14, 136371492), (18, 106066716), (21, 90914328), (24, 79550037), (27, 70711144), (28, 68185746), (36, 53033358), (37, 51600024), (42, 45457164), (54, 35355572), (56, 34092873), (63, 30304776), (72, 26516679), (74, 25800012), (84, 22728582), (108, 17677786), (111, 17200008), (126, 15152388), (148, 12900006), (168, 11364291), (189, 10101592), (216, 8838893), (222, 8600004), (252, 7576194), (259, 7371432), (296, 6450003), (333, 5733336), (378, 5050796), (444, 4300002), (504, 3788097), (518, 3685716), (666, 2866668), (756, 2525398), (777, 2457144), (888, 2150001), (999, 1911112), (1036, 1842858), (1332, 1433334), (1512, 1262699), (1554, 1228572), (1998, 955556), (2072, 921429), (2331, 819048), (2664, 716667), (3108, 614286), (3996, 477778), (4662, 409524), (6216, 307143), (6993, 273016), (7992, 238889), (9324, 204762), (13986, 136508), (18648, 102381), (27972, 68254), (34127, 55944)]