1880457637254

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{1031}}^1\times {\mathrm{2729}}^1\times {\mathrm{15913}}^1$

素因数の和:19685

約数の個数: 64

約数和(自身を含む): 4304204835840

約数和(自身を除く): 2423747198586

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 1031, 2062, 2729, 3093, 5458, 6186, 7217, 8187, 14434, 15913, 16374, 19103, 21651, 31826, 38206, 43302, 47739, 57309, 95478, 111391, 114618, 222782, 334173, 668346, 2813599, 5627198, 8440797, 16406303, 16881594, 19695193, 32812606, 39390386, 43426577, 49218909, 59085579, 86853154, 98437818, 114844121, 118171158, 130279731, 229688242, 260559462, 303986039, 344532363, 607972078, 689064726, 911958117, 1823916234, 44772800887, 89545601774, 134318402661, 268636805322, 313409606209, 626819212418, 940228818627, 1880457637254]

約数ペア:

[(1, 1880457637254), (2, 940228818627), (3, 626819212418), (6, 313409606209), (7, 268636805322), (14, 134318402661), (21, 89545601774), (42, 44772800887), (1031, 1823916234), (2062, 911958117), (2729, 689064726), (3093, 607972078), (5458, 344532363), (6186, 303986039), (7217, 260559462), (8187, 229688242), (14434, 130279731), (15913, 118171158), (16374, 114844121), (19103, 98437818), (21651, 86853154), (31826, 59085579), (38206, 49218909), (43302, 43426577), (47739, 39390386), (57309, 32812606), (95478, 19695193), (111391, 16881594), (114618, 16406303), (222782, 8440797), (334173, 5627198), (668346, 2813599)]