17963982708

素因数分解:

$2^2\times 3^1\times 7^2\times {\mathrm{313}}^1\times {\mathrm{97607}}^1$

素因数の和:97941

約数の個数: 72

約数和(自身を含む): 48915663552

約数和(自身を除く): 30951680844

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 49, 84, 98, 147, 196, 294, 313, 588, 626, 939, 1252, 1878, 2191, 3756, 4382, 6573, 8764, 13146, 15337, 26292, 30674, 46011, 61348, 92022, 97607, 184044, 195214, 292821, 390428, 585642, 683249, 1171284, 1366498, 2049747, 2732996, 4099494, 4782743, 8198988, 9565486, 14348229, 19130972, 28696458, 30550991, 57392916, 61101982, 91652973, 122203964, 183305946, 213856937, 366611892, 427713874, 641570811, 855427748, 1283141622, 1496998559, 2566283244, 2993997118, 4490995677, 5987994236, 8981991354, 17963982708]

約数ペア:

[(1, 17963982708), (2, 8981991354), (3, 5987994236), (4, 4490995677), (6, 2993997118), (7, 2566283244), (12, 1496998559), (14, 1283141622), (21, 855427748), (28, 641570811), (42, 427713874), (49, 366611892), (84, 213856937), (98, 183305946), (147, 122203964), (196, 91652973), (294, 61101982), (313, 57392916), (588, 30550991), (626, 28696458), (939, 19130972), (1252, 14348229), (1878, 9565486), (2191, 8198988), (3756, 4782743), (4382, 4099494), (6573, 2732996), (8764, 2049747), (13146, 1366498), (15337, 1171284), (26292, 683249), (30674, 585642), (46011, 390428), (61348, 292821), (92022, 195214), (97607, 184044)]