61618914

素因数分解:

$2^1\times 3^3\times 7^1\times {\mathrm{17}}^1\times {\mathrm{43}}^1\times {\mathrm{223}}^1$

素因数の和:301

約数の個数: 128

約数和(自身を含む): 170311680

約数和(自身を除く): 108692766

約数列:

[1, 2, 3, 6, 7, 9, 14, 17, 18, 21, 27, 34, 42, 43, 51, 54, 63, 86, 102, 119, 126, 129, 153, 189, 223, 238, 258, 301, 306, 357, 378, 387, 446, 459, 602, 669, 714, 731, 774, 903, 918, 1071, 1161, 1338, 1462, 1561, 1806, 2007, 2142, 2193, 2322, 2709, 3122, 3213, 3791, 4014, 4386, 4683, 5117, 5418, 6021, 6426, 6579, 7582, 8127, 9366, 9589, 10234, 11373, 12042, 13158, 14049, 15351, 16254, 19178, 19737, 22746, 26537, 28098, 28767, 30702, 34119, 39474, 42147, 46053, 53074, 57534, 67123, 68238, 79611, 84294, 86301, 92106, 102357, 134246, 138159, 159222, 163013, 172602, 201369, 204714, 238833, 258903, 276318, 326026, 402738, 477666, 489039, 517806, 604107, 716499, 978078, 1141091, 1208214, 1432998, 1467117, 1812321, 2282182, 2934234, 3423273, 3624642, 4401351, 6846546, 8802702, 10269819, 20539638, 30809457, 61618914]

約数ペア:

[(1, 61618914), (2, 30809457), (3, 20539638), (6, 10269819), (7, 8802702), (9, 6846546), (14, 4401351), (17, 3624642), (18, 3423273), (21, 2934234), (27, 2282182), (34, 1812321), (42, 1467117), (43, 1432998), (51, 1208214), (54, 1141091), (63, 978078), (86, 716499), (102, 604107), (119, 517806), (126, 489039), (129, 477666), (153, 402738), (189, 326026), (223, 276318), (238, 258903), (258, 238833), (301, 204714), (306, 201369), (357, 172602), (378, 163013), (387, 159222), (446, 138159), (459, 134246), (602, 102357), (669, 92106), (714, 86301), (731, 84294), (774, 79611), (903, 68238), (918, 67123), (1071, 57534), (1161, 53074), (1338, 46053), (1462, 42147), (1561, 39474), (1806, 34119), (2007, 30702), (2142, 28767), (2193, 28098), (2322, 26537), (2709, 22746), (3122, 19737), (3213, 19178), (3791, 16254), (4014, 15351), (4386, 14049), (4683, 13158), (5117, 12042), (5418, 11373), (6021, 10234), (6426, 9589), (6579, 9366), (7582, 8127)]