7976238

素因数分解:

$2^1\times 3^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{37}}^1\times {\mathrm{61}}^1$

素因数の和:153

約数の個数: 64

約数和(自身を含む): 18094080

約数和(自身を除く): 10117842

約数列:

[1, 2, 3, 6, 19, 31, 37, 38, 57, 61, 62, 74, 93, 111, 114, 122, 183, 186, 222, 366, 589, 703, 1147, 1159, 1178, 1406, 1767, 1891, 2109, 2257, 2294, 2318, 3441, 3477, 3534, 3782, 4218, 4514, 5673, 6771, 6882, 6954, 11346, 13542, 21793, 35929, 42883, 43586, 65379, 69967, 71858, 85766, 107787, 128649, 130758, 139934, 209901, 215574, 257298, 419802, 1329373, 2658746, 3988119, 7976238]

約数ペア:

[(1, 7976238), (2, 3988119), (3, 2658746), (6, 1329373), (19, 419802), (31, 257298), (37, 215574), (38, 209901), (57, 139934), (61, 130758), (62, 128649), (74, 107787), (93, 85766), (111, 71858), (114, 69967), (122, 65379), (183, 43586), (186, 42883), (222, 35929), (366, 21793), (589, 13542), (703, 11346), (1147, 6954), (1159, 6882), (1178, 6771), (1406, 5673), (1767, 4514), (1891, 4218), (2109, 3782), (2257, 3534), (2294, 3477), (2318, 3441)]