2016181638

素因数分解:

$2^1\times 3^3\times {\mathrm{61}}^1\times {\mathrm{293}}^1\times {\mathrm{2089}}^1$

素因数の和:2454

約数の個数: 64

約数和(自身を含む): 4571582400

約数和(自身を除く): 2555400762

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 61, 122, 183, 293, 366, 549, 586, 879, 1098, 1647, 1758, 2089, 2637, 3294, 4178, 5274, 6267, 7911, 12534, 15822, 17873, 18801, 35746, 37602, 53619, 56403, 107238, 112806, 127429, 160857, 254858, 321714, 382287, 482571, 612077, 764574, 965142, 1146861, 1224154, 1836231, 2293722, 3440583, 3672462, 5508693, 6881166, 11017386, 16526079, 33052158, 37336697, 74673394, 112010091, 224020182, 336030273, 672060546, 1008090819, 2016181638]

約数ペア:

[(1, 2016181638), (2, 1008090819), (3, 672060546), (6, 336030273), (9, 224020182), (18, 112010091), (27, 74673394), (54, 37336697), (61, 33052158), (122, 16526079), (183, 11017386), (293, 6881166), (366, 5508693), (549, 3672462), (586, 3440583), (879, 2293722), (1098, 1836231), (1647, 1224154), (1758, 1146861), (2089, 965142), (2637, 764574), (3294, 612077), (4178, 482571), (5274, 382287), (6267, 321714), (7911, 254858), (12534, 160857), (15822, 127429), (17873, 112806), (18801, 107238), (35746, 56403), (37602, 53619)]