7513842

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{199}}^1$

素因数の和:271

約数の個数: 64

約数和(自身を含む): 18432000

約数和(自身を除く): 10918158

約数列:

[1, 2, 3, 6, 7, 14, 21, 29, 31, 42, 58, 62, 87, 93, 174, 186, 199, 203, 217, 398, 406, 434, 597, 609, 651, 899, 1194, 1218, 1302, 1393, 1798, 2697, 2786, 4179, 5394, 5771, 6169, 6293, 8358, 11542, 12338, 12586, 17313, 18507, 18879, 34626, 37014, 37758, 40397, 43183, 80794, 86366, 121191, 129549, 178901, 242382, 259098, 357802, 536703, 1073406, 1252307, 2504614, 3756921, 7513842]

約数ペア:

[(1, 7513842), (2, 3756921), (3, 2504614), (6, 1252307), (7, 1073406), (14, 536703), (21, 357802), (29, 259098), (31, 242382), (42, 178901), (58, 129549), (62, 121191), (87, 86366), (93, 80794), (174, 43183), (186, 40397), (199, 37758), (203, 37014), (217, 34626), (398, 18879), (406, 18507), (434, 17313), (597, 12586), (609, 12338), (651, 11542), (899, 8358), (1194, 6293), (1218, 6169), (1302, 5771), (1393, 5394), (1798, 4179), (2697, 2786)]