16950738

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{47}}^1\times {\mathrm{277}}^1$

素因数の和:367

約数の個数: 64

約数和(自身を含む): 40992768

約数和(自身を除く): 24042030

約数列:

[1, 2, 3, 6, 7, 14, 21, 31, 42, 47, 62, 93, 94, 141, 186, 217, 277, 282, 329, 434, 554, 651, 658, 831, 987, 1302, 1457, 1662, 1939, 1974, 2914, 3878, 4371, 5817, 8587, 8742, 10199, 11634, 13019, 17174, 20398, 25761, 26038, 30597, 39057, 51522, 60109, 61194, 78114, 91133, 120218, 180327, 182266, 273399, 360654, 403589, 546798, 807178, 1210767, 2421534, 2825123, 5650246, 8475369, 16950738]

約数ペア:

[(1, 16950738), (2, 8475369), (3, 5650246), (6, 2825123), (7, 2421534), (14, 1210767), (21, 807178), (31, 546798), (42, 403589), (47, 360654), (62, 273399), (93, 182266), (94, 180327), (141, 120218), (186, 91133), (217, 78114), (277, 61194), (282, 60109), (329, 51522), (434, 39057), (554, 30597), (651, 26038), (658, 25761), (831, 20398), (987, 17174), (1302, 13019), (1457, 11634), (1662, 10199), (1939, 8742), (1974, 8587), (2914, 5817), (3878, 4371)]