26351556

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{19}}^2\times {\mathrm{79}}^1$

素因数の和:142

約数の個数: 144

約数和(自身を含む): 81930240

約数和(自身を除く): 55578684

約数列:

[1, 2, 3, 4, 6, 7, 11, 12, 14, 19, 21, 22, 28, 33, 38, 42, 44, 57, 66, 76, 77, 79, 84, 114, 132, 133, 154, 158, 209, 228, 231, 237, 266, 308, 316, 361, 399, 418, 462, 474, 532, 553, 627, 722, 798, 836, 869, 924, 948, 1083, 1106, 1254, 1444, 1463, 1501, 1596, 1659, 1738, 2166, 2212, 2508, 2527, 2607, 2926, 3002, 3318, 3476, 3971, 4332, 4389, 4503, 5054, 5214, 5852, 6004, 6083, 6636, 7581, 7942, 8778, 9006, 10108, 10428, 10507, 11913, 12166, 15162, 15884, 16511, 17556, 18012, 18249, 21014, 23826, 24332, 27797, 28519, 30324, 31521, 33022, 36498, 42028, 47652, 49533, 55594, 57038, 63042, 66044, 72996, 83391, 85557, 99066, 111188, 114076, 115577, 126084, 166782, 171114, 198132, 199633, 231154, 313709, 333564, 342228, 346731, 399266, 462308, 598899, 627418, 693462, 798532, 941127, 1197798, 1254836, 1386924, 1882254, 2195963, 2395596, 3764508, 4391926, 6587889, 8783852, 13175778, 26351556]

約数ペア:

[(1, 26351556), (2, 13175778), (3, 8783852), (4, 6587889), (6, 4391926), (7, 3764508), (11, 2395596), (12, 2195963), (14, 1882254), (19, 1386924), (21, 1254836), (22, 1197798), (28, 941127), (33, 798532), (38, 693462), (42, 627418), (44, 598899), (57, 462308), (66, 399266), (76, 346731), (77, 342228), (79, 333564), (84, 313709), (114, 231154), (132, 199633), (133, 198132), (154, 171114), (158, 166782), (209, 126084), (228, 115577), (231, 114076), (237, 111188), (266, 99066), (308, 85557), (316, 83391), (361, 72996), (399, 66044), (418, 63042), (462, 57038), (474, 55594), (532, 49533), (553, 47652), (627, 42028), (722, 36498), (798, 33022), (836, 31521), (869, 30324), (924, 28519), (948, 27797), (1083, 24332), (1106, 23826), (1254, 21014), (1444, 18249), (1463, 18012), (1501, 17556), (1596, 16511), (1659, 15884), (1738, 15162), (2166, 12166), (2212, 11913), (2508, 10507), (2527, 10428), (2607, 10108), (2926, 9006), (3002, 8778), (3318, 7942), (3476, 7581), (3971, 6636), (4332, 6083), (4389, 6004), (4503, 5852), (5054, 5214)]