12156564762

素因数分解:

$2^1\times 3^2\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{71}}^1\times {\mathrm{21767}}^1$

素因数の和:21888

約数の個数: 96

約数和(自身を含む): 29339781120

約数和(自身を除く): 17183216358

約数列:

[1, 2, 3, 6, 9, 18, 19, 23, 38, 46, 57, 69, 71, 114, 138, 142, 171, 207, 213, 342, 414, 426, 437, 639, 874, 1278, 1311, 1349, 1633, 2622, 2698, 3266, 3933, 4047, 4899, 7866, 8094, 9798, 12141, 14697, 21767, 24282, 29394, 31027, 43534, 62054, 65301, 93081, 130602, 186162, 195903, 279243, 391806, 413573, 500641, 558486, 827146, 1001282, 1240719, 1501923, 1545457, 2481438, 3003846, 3090914, 3722157, 4505769, 4636371, 7444314, 9011538, 9272742, 9512179, 13909113, 19024358, 27818226, 28536537, 29363683, 35545511, 57073074, 58727366, 71091022, 85609611, 88091049, 106636533, 171219222, 176182098, 213273066, 264273147, 319909599, 528546294, 639819198, 675364709, 1350729418, 2026094127, 4052188254, 6078282381, 12156564762]

約数ペア:

[(1, 12156564762), (2, 6078282381), (3, 4052188254), (6, 2026094127), (9, 1350729418), (18, 675364709), (19, 639819198), (23, 528546294), (38, 319909599), (46, 264273147), (57, 213273066), (69, 176182098), (71, 171219222), (114, 106636533), (138, 88091049), (142, 85609611), (171, 71091022), (207, 58727366), (213, 57073074), (342, 35545511), (414, 29363683), (426, 28536537), (437, 27818226), (639, 19024358), (874, 13909113), (1278, 9512179), (1311, 9272742), (1349, 9011538), (1633, 7444314), (2622, 4636371), (2698, 4505769), (3266, 3722157), (3933, 3090914), (4047, 3003846), (4899, 2481438), (7866, 1545457), (8094, 1501923), (9798, 1240719), (12141, 1001282), (14697, 827146), (21767, 558486), (24282, 500641), (29394, 413573), (31027, 391806), (43534, 279243), (62054, 195903), (65301, 186162), (93081, 130602)]