2045136618

素因数分解:

$2^1\times 3^2\times 7^2\times {\mathrm{17}}^1\times {\mathrm{136397}}^1$

素因数の和:136436

約数の個数: 72

約数和(自身を含む): 5457829572

約数和(自身を除く): 3412692954

約数列:

[1, 2, 3, 6, 7, 9, 14, 17, 18, 21, 34, 42, 49, 51, 63, 98, 102, 119, 126, 147, 153, 238, 294, 306, 357, 441, 714, 833, 882, 1071, 1666, 2142, 2499, 4998, 7497, 14994, 136397, 272794, 409191, 818382, 954779, 1227573, 1909558, 2318749, 2455146, 2864337, 4637498, 5728674, 6683453, 6956247, 8593011, 13366906, 13912494, 16231243, 17186022, 20050359, 20868741, 32462486, 40100718, 41737482, 48693729, 60151077, 97387458, 113618701, 120302154, 146081187, 227237402, 292162374, 340856103, 681712206, 1022568309, 2045136618]

約数ペア:

[(1, 2045136618), (2, 1022568309), (3, 681712206), (6, 340856103), (7, 292162374), (9, 227237402), (14, 146081187), (17, 120302154), (18, 113618701), (21, 97387458), (34, 60151077), (42, 48693729), (49, 41737482), (51, 40100718), (63, 32462486), (98, 20868741), (102, 20050359), (119, 17186022), (126, 16231243), (147, 13912494), (153, 13366906), (238, 8593011), (294, 6956247), (306, 6683453), (357, 5728674), (441, 4637498), (714, 2864337), (833, 2455146), (882, 2318749), (1071, 1909558), (1666, 1227573), (2142, 954779), (2499, 818382), (4998, 409191), (7497, 272794), (14994, 136397)]