1345183914

素因数分解:

$2^1\times 3^1\times {\mathrm{37}}^1\times {\mathrm{89}}^1\times {\mathrm{103}}^1\times {\mathrm{661}}^1$

素因数の和:895

約数の個数: 64

約数和(自身を含む): 2825521920

約数和(自身を除く): 1480338006

約数列:

[1, 2, 3, 6, 37, 74, 89, 103, 111, 178, 206, 222, 267, 309, 534, 618, 661, 1322, 1983, 3293, 3811, 3966, 6586, 7622, 9167, 9879, 11433, 18334, 19758, 22866, 24457, 27501, 48914, 55002, 58829, 68083, 73371, 117658, 136166, 146742, 176487, 204249, 339179, 352974, 408498, 678358, 1017537, 2035074, 2176673, 2519071, 4353346, 5038142, 6059387, 6530019, 7557213, 12118774, 13060038, 15114426, 18178161, 36356322, 224197319, 448394638, 672591957, 1345183914]

約数ペア:

[(1, 1345183914), (2, 672591957), (3, 448394638), (6, 224197319), (37, 36356322), (74, 18178161), (89, 15114426), (103, 13060038), (111, 12118774), (178, 7557213), (206, 6530019), (222, 6059387), (267, 5038142), (309, 4353346), (534, 2519071), (618, 2176673), (661, 2035074), (1322, 1017537), (1983, 678358), (3293, 408498), (3811, 352974), (3966, 339179), (6586, 204249), (7622, 176487), (9167, 146742), (9879, 136166), (11433, 117658), (18334, 73371), (19758, 68083), (22866, 58829), (24457, 55002), (27501, 48914)]