17966794566

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{113}}^1\times {\mathrm{179}}^1\times {\mathrm{21149}}^1$

素因数の和:21453

約数の個数: 64

約数和(自身を含む): 41663808000

約数和(自身を除く): 23697013434

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 113, 179, 226, 339, 358, 537, 678, 791, 1074, 1253, 1582, 2373, 2506, 3759, 4746, 7518, 20227, 21149, 40454, 42298, 60681, 63447, 121362, 126894, 141589, 148043, 283178, 296086, 424767, 444129, 849534, 888258, 2389837, 3785671, 4779674, 7169511, 7571342, 11357013, 14339022, 16728859, 22714026, 26499697, 33457718, 50186577, 52999394, 79499091, 100373154, 158998182, 427780823, 855561646, 1283342469, 2566684938, 2994465761, 5988931522, 8983397283, 17966794566]

約数ペア:

[(1, 17966794566), (2, 8983397283), (3, 5988931522), (6, 2994465761), (7, 2566684938), (14, 1283342469), (21, 855561646), (42, 427780823), (113, 158998182), (179, 100373154), (226, 79499091), (339, 52999394), (358, 50186577), (537, 33457718), (678, 26499697), (791, 22714026), (1074, 16728859), (1253, 14339022), (1582, 11357013), (2373, 7571342), (2506, 7169511), (3759, 4779674), (4746, 3785671), (7518, 2389837), (20227, 888258), (21149, 849534), (40454, 444129), (42298, 424767), (60681, 296086), (63447, 283178), (121362, 148043), (126894, 141589)]