2018175222

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{137}}^1\times {\mathrm{359}}^1\times {\mathrm{977}}^1$

素因数の和:1485

約数の個数: 64

約数和(自身を含む): 4664355840

約数和(自身を除く): 2646180618

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 137, 274, 359, 411, 718, 822, 959, 977, 1077, 1918, 1954, 2154, 2513, 2877, 2931, 5026, 5754, 5862, 6839, 7539, 13678, 15078, 20517, 41034, 49183, 98366, 133849, 147549, 267698, 295098, 344281, 350743, 401547, 688562, 701486, 803094, 936943, 1032843, 1052229, 1873886, 2065686, 2104458, 2455201, 2810829, 4910402, 5621658, 7365603, 14731206, 48051791, 96103582, 144155373, 288310746, 336362537, 672725074, 1009087611, 2018175222]

約数ペア:

[(1, 2018175222), (2, 1009087611), (3, 672725074), (6, 336362537), (7, 288310746), (14, 144155373), (21, 96103582), (42, 48051791), (137, 14731206), (274, 7365603), (359, 5621658), (411, 4910402), (718, 2810829), (822, 2455201), (959, 2104458), (977, 2065686), (1077, 1873886), (1918, 1052229), (1954, 1032843), (2154, 936943), (2513, 803094), (2877, 701486), (2931, 688562), (5026, 401547), (5754, 350743), (5862, 344281), (6839, 295098), (7539, 267698), (13678, 147549), (15078, 133849), (20517, 98366), (41034, 49183)]