15678619212

素因数分解:

$2^2\times 3^1\times {\mathrm{53}}^1\times {\mathrm{103}}^1\times {\mathrm{137}}^1\times {\mathrm{1747}}^1$

素因数の和:2047

約数の個数: 96

約数和(自身を含む): 37931991552

約数和(自身を除く): 22253372340

約数列:

[1, 2, 3, 4, 6, 12, 53, 103, 106, 137, 159, 206, 212, 274, 309, 318, 411, 412, 548, 618, 636, 822, 1236, 1644, 1747, 3494, 5241, 5459, 6988, 7261, 10482, 10918, 14111, 14522, 16377, 20964, 21783, 21836, 28222, 29044, 32754, 42333, 43566, 56444, 65508, 84666, 87132, 92591, 169332, 179941, 185182, 239339, 277773, 359882, 370364, 478678, 539823, 555546, 718017, 719764, 747883, 957356, 1079646, 1111092, 1436034, 1495766, 2159292, 2243649, 2872068, 2991532, 4487298, 8974596, 9536873, 12684967, 19073746, 24651917, 25369934, 28610619, 38054901, 38147492, 49303834, 50739868, 57221238, 73955751, 76109802, 98607668, 114442476, 147911502, 152219604, 295823004, 1306551601, 2613103202, 3919654803, 5226206404, 7839309606, 15678619212]

約数ペア:

[(1, 15678619212), (2, 7839309606), (3, 5226206404), (4, 3919654803), (6, 2613103202), (12, 1306551601), (53, 295823004), (103, 152219604), (106, 147911502), (137, 114442476), (159, 98607668), (206, 76109802), (212, 73955751), (274, 57221238), (309, 50739868), (318, 49303834), (411, 38147492), (412, 38054901), (548, 28610619), (618, 25369934), (636, 24651917), (822, 19073746), (1236, 12684967), (1644, 9536873), (1747, 8974596), (3494, 4487298), (5241, 2991532), (5459, 2872068), (6988, 2243649), (7261, 2159292), (10482, 1495766), (10918, 1436034), (14111, 1111092), (14522, 1079646), (16377, 957356), (20964, 747883), (21783, 719764), (21836, 718017), (28222, 555546), (29044, 539823), (32754, 478678), (42333, 370364), (43566, 359882), (56444, 277773), (65508, 239339), (84666, 185182), (87132, 179941), (92591, 169332)]