15709213908

素因数分解:

$2^2\times 3^2\times {\mathrm{19}}^2\times {\mathrm{43}}^1\times {\mathrm{28111}}^1$

素因数の和:28202

約数の個数: 108

約数和(自身を含む): 42885530688

約数和(自身を除く): 27176316780

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 19, 36, 38, 43, 57, 76, 86, 114, 129, 171, 172, 228, 258, 342, 361, 387, 516, 684, 722, 774, 817, 1083, 1444, 1548, 1634, 2166, 2451, 3249, 3268, 4332, 4902, 6498, 7353, 9804, 12996, 14706, 15523, 28111, 29412, 31046, 46569, 56222, 62092, 84333, 93138, 112444, 139707, 168666, 186276, 252999, 279414, 337332, 505998, 534109, 558828, 1011996, 1068218, 1208773, 1602327, 2136436, 2417546, 3204654, 3626319, 4806981, 4835092, 6409308, 7252638, 9613962, 10148071, 10878957, 14505276, 19227924, 20296142, 21757914, 22966687, 30444213, 40592284, 43515828, 45933374, 60888426, 68900061, 91332639, 91866748, 121776852, 137800122, 182665278, 206700183, 275600244, 365330556, 413400366, 436367053, 826800732, 872734106, 1309101159, 1745468212, 2618202318, 3927303477, 5236404636, 7854606954, 15709213908]

約数ペア:

[(1, 15709213908), (2, 7854606954), (3, 5236404636), (4, 3927303477), (6, 2618202318), (9, 1745468212), (12, 1309101159), (18, 872734106), (19, 826800732), (36, 436367053), (38, 413400366), (43, 365330556), (57, 275600244), (76, 206700183), (86, 182665278), (114, 137800122), (129, 121776852), (171, 91866748), (172, 91332639), (228, 68900061), (258, 60888426), (342, 45933374), (361, 43515828), (387, 40592284), (516, 30444213), (684, 22966687), (722, 21757914), (774, 20296142), (817, 19227924), (1083, 14505276), (1444, 10878957), (1548, 10148071), (1634, 9613962), (2166, 7252638), (2451, 6409308), (3249, 4835092), (3268, 4806981), (4332, 3626319), (4902, 3204654), (6498, 2417546), (7353, 2136436), (9804, 1602327), (12996, 1208773), (14706, 1068218), (15523, 1011996), (28111, 558828), (29412, 534109), (31046, 505998), (46569, 337332), (56222, 279414), (62092, 252999), (84333, 186276), (93138, 168666), (112444, 139707)]