18601674

素因数分解:

$2^1\times 3^1\times 7^2\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{157}}^1$

素因数の和:220

約数の個数: 96

約数和(自身を含む): 48416256

約数和(自身を除く): 29814582

約数列:

[1, 2, 3, 6, 7, 13, 14, 21, 26, 31, 39, 42, 49, 62, 78, 91, 93, 98, 147, 157, 182, 186, 217, 273, 294, 314, 403, 434, 471, 546, 637, 651, 806, 942, 1099, 1209, 1274, 1302, 1519, 1911, 2041, 2198, 2418, 2821, 3038, 3297, 3822, 4082, 4557, 4867, 5642, 6123, 6594, 7693, 8463, 9114, 9734, 12246, 14287, 14601, 15386, 16926, 19747, 23079, 28574, 29202, 34069, 39494, 42861, 46158, 59241, 63271, 68138, 85722, 100009, 102207, 118482, 126542, 189813, 200018, 204414, 238483, 300027, 379626, 442897, 476966, 600054, 715449, 885794, 1328691, 1430898, 2657382, 3100279, 6200558, 9300837, 18601674]

約数ペア:

[(1, 18601674), (2, 9300837), (3, 6200558), (6, 3100279), (7, 2657382), (13, 1430898), (14, 1328691), (21, 885794), (26, 715449), (31, 600054), (39, 476966), (42, 442897), (49, 379626), (62, 300027), (78, 238483), (91, 204414), (93, 200018), (98, 189813), (147, 126542), (157, 118482), (182, 102207), (186, 100009), (217, 85722), (273, 68138), (294, 63271), (314, 59241), (403, 46158), (434, 42861), (471, 39494), (546, 34069), (637, 29202), (651, 28574), (806, 23079), (942, 19747), (1099, 16926), (1209, 15386), (1274, 14601), (1302, 14287), (1519, 12246), (1911, 9734), (2041, 9114), (2198, 8463), (2418, 7693), (2821, 6594), (3038, 6123), (3297, 5642), (3822, 4867), (4082, 4557)]