18531557058

素因数分解:

$2^1\times 3^1\times 7^2\times {\mathrm{73}}^1\times {\mathrm{673}}^1\times {\mathrm{1283}}^1$

素因数の和:2048

約数の個数: 96

約数和(自身を含む): 43803896256

約数和(自身を除く): 25272339198

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 49, 73, 98, 146, 147, 219, 294, 438, 511, 673, 1022, 1283, 1346, 1533, 2019, 2566, 3066, 3577, 3849, 4038, 4711, 7154, 7698, 8981, 9422, 10731, 14133, 17962, 21462, 26943, 28266, 32977, 49129, 53886, 62867, 65954, 93659, 98258, 98931, 125734, 147387, 187318, 188601, 197862, 280977, 294774, 343903, 377202, 561954, 655613, 687806, 863459, 1031709, 1311226, 1726918, 1966839, 2063418, 2407321, 2590377, 3933678, 4589291, 4814642, 5180754, 6044213, 7221963, 9178582, 12088426, 13767873, 14443926, 18132639, 27535746, 36265278, 42309491, 63032507, 84618982, 126065014, 126928473, 189097521, 253856946, 378195042, 441227549, 882455098, 1323682647, 2647365294, 3088592843, 6177185686, 9265778529, 18531557058]

約数ペア:

[(1, 18531557058), (2, 9265778529), (3, 6177185686), (6, 3088592843), (7, 2647365294), (14, 1323682647), (21, 882455098), (42, 441227549), (49, 378195042), (73, 253856946), (98, 189097521), (146, 126928473), (147, 126065014), (219, 84618982), (294, 63032507), (438, 42309491), (511, 36265278), (673, 27535746), (1022, 18132639), (1283, 14443926), (1346, 13767873), (1533, 12088426), (2019, 9178582), (2566, 7221963), (3066, 6044213), (3577, 5180754), (3849, 4814642), (4038, 4589291), (4711, 3933678), (7154, 2590377), (7698, 2407321), (8981, 2063418), (9422, 1966839), (10731, 1726918), (14133, 1311226), (17962, 1031709), (21462, 863459), (26943, 687806), (28266, 655613), (32977, 561954), (49129, 377202), (53886, 343903), (62867, 294774), (65954, 280977), (93659, 197862), (98258, 188601), (98931, 187318), (125734, 147387)]