918049314

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{73}}^1\times {\mathrm{743}}^1$

素因数の和:872

約数の個数: 128

約数和(自身を含む): 2367848448

約数和(自身を除く): 1449799134

約数列:

[1, 2, 3, 6, 7, 13, 14, 21, 26, 31, 39, 42, 62, 73, 78, 91, 93, 146, 182, 186, 217, 219, 273, 403, 434, 438, 511, 546, 651, 743, 806, 949, 1022, 1209, 1302, 1486, 1533, 1898, 2229, 2263, 2418, 2821, 2847, 3066, 4458, 4526, 5201, 5642, 5694, 6643, 6789, 8463, 9659, 10402, 13286, 13578, 15603, 15841, 16926, 19318, 19929, 23033, 28977, 29419, 31206, 31682, 39858, 46066, 47523, 54239, 57954, 58838, 67613, 69099, 88257, 95046, 108478, 135226, 138198, 161231, 162717, 176514, 202839, 205933, 299429, 322462, 325434, 379673, 405678, 411866, 483693, 598858, 617799, 705107, 759346, 898287, 967386, 1139019, 1235598, 1410214, 1681409, 1796574, 2096003, 2115321, 2278038, 3362818, 4192006, 4230642, 4935749, 5044227, 6288009, 9871498, 10088454, 11769863, 12576018, 14807247, 21858317, 23539726, 29614494, 35309589, 43716634, 65574951, 70619178, 131149902, 153008219, 306016438, 459024657, 918049314]

約数ペア:

[(1, 918049314), (2, 459024657), (3, 306016438), (6, 153008219), (7, 131149902), (13, 70619178), (14, 65574951), (21, 43716634), (26, 35309589), (31, 29614494), (39, 23539726), (42, 21858317), (62, 14807247), (73, 12576018), (78, 11769863), (91, 10088454), (93, 9871498), (146, 6288009), (182, 5044227), (186, 4935749), (217, 4230642), (219, 4192006), (273, 3362818), (403, 2278038), (434, 2115321), (438, 2096003), (511, 1796574), (546, 1681409), (651, 1410214), (743, 1235598), (806, 1139019), (949, 967386), (1022, 898287), (1209, 759346), (1302, 705107), (1486, 617799), (1533, 598858), (1898, 483693), (2229, 411866), (2263, 405678), (2418, 379673), (2821, 325434), (2847, 322462), (3066, 299429), (4458, 205933), (4526, 202839), (5201, 176514), (5642, 162717), (5694, 161231), (6643, 138198), (6789, 135226), (8463, 108478), (9659, 95046), (10402, 88257), (13286, 69099), (13578, 67613), (15603, 58838), (15841, 57954), (16926, 54239), (19318, 47523), (19929, 46066), (23033, 39858), (28977, 31682), (29419, 31206)]