7392348

素因数分解:

$2^2\times 3^2\times {\mathrm{17}}^1\times {\mathrm{47}}^1\times {\mathrm{257}}^1$

素因数の和:331

約数の個数: 72

約数和(自身を含む): 20284992

約数和(自身を除く): 12892644

約数列:

[1, 2, 3, 4, 6, 9, 12, 17, 18, 34, 36, 47, 51, 68, 94, 102, 141, 153, 188, 204, 257, 282, 306, 423, 514, 564, 612, 771, 799, 846, 1028, 1542, 1598, 1692, 2313, 2397, 3084, 3196, 4369, 4626, 4794, 7191, 8738, 9252, 9588, 12079, 13107, 14382, 17476, 24158, 26214, 28764, 36237, 39321, 48316, 52428, 72474, 78642, 108711, 144948, 157284, 205343, 217422, 410686, 434844, 616029, 821372, 1232058, 1848087, 2464116, 3696174, 7392348]

約数ペア:

[(1, 7392348), (2, 3696174), (3, 2464116), (4, 1848087), (6, 1232058), (9, 821372), (12, 616029), (17, 434844), (18, 410686), (34, 217422), (36, 205343), (47, 157284), (51, 144948), (68, 108711), (94, 78642), (102, 72474), (141, 52428), (153, 48316), (188, 39321), (204, 36237), (257, 28764), (282, 26214), (306, 24158), (423, 17476), (514, 14382), (564, 13107), (612, 12079), (771, 9588), (799, 9252), (846, 8738), (1028, 7191), (1542, 4794), (1598, 4626), (1692, 4369), (2313, 3196), (2397, 3084)]